WO2020252483A1

WO2020252483A1 - Wireless device pairing

Info

Publication number: WO2020252483A1
Application number: PCT/US2020/037810
Authority: WO
Inventors: Grant A. FREESE
Original assignee: Juul Labs, Inc.
Priority date: 2019-06-14
Filing date: 2020-06-15
Publication date: 2020-12-17

Abstract

Devices for wireless communications are provided. The communication device comprises a body including a wireless communication interface, one or more sensors, and/or one or more controllers comprising firmware and/or software. The firmware and/or software is configured to read data from the one or more sensors based on a movement of the body and generate a first hash value based on the data. The firmware and/or software is further configured to receive, using the wireless communication interface, a second hash value from an external communication device. The firmware and/or software is further configured to establish, based on determining that the first hash value is identical to the second hash value, a wireless communications link with the external communication device. Related systems, methods, and articles of manufacture are also described.

Description

Wireless Device Pairing

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] The current application claims priority to U.S. Provisional Patent Application No. 62/861,975, filed on June 14, 2019 and entitled“Connected Vaporizer Device,” the disclosure of which is incorporated herein by reference in its entirety, to the extent permissible. The current application is also related to U.S. Provisional Patent Application No. 62/812,249, filed on February 28, 2019 and entitled“Wireless Device Pairing,” and PCT Patent Application No. PCT/US20/20528, filed on February 28, 2020 and entitled“Wireless Device Pairing,” the disclosures of which are incorporated herein by reference in their entirety, to the extent permissible.

TECHNICAL FIELD

[0002] Subject matter described herein relates to wireless device pairing, including systems and methods of using data generated by an accelerometer, gyroscope, pressure sensor, microphone, radio power sensor, and/or other sensors of one or more devices to generate hash value(s) for use in wirelessly pairing the one or more devices, such as a vaporizer device and a communication device (e.g., smartphone).

BACKGROUND

[0003] Vaporizing devices, which can also be referred to as vaporizers, electronic vaporizer devices, or e-vaporizer devices, can be used for delivery of an aerosol (for example, a vapor phase and/or condensed-phase material suspended in a stationary or moving mass of air or some other gas carrier) containing one or more active ingredients by inhalation of the aerosol by a user of the vaporizing device. For example, electronic nicotine delivery systems (ENDS) include a class of vaporizer devices that are battery powered and that can be used to simulate the experience of smoking, but without burning of tobacco or other substances. Vaporizer devices are gaining increasing popularity both for prescriptive medical use, in delivering medicaments, and for consumption of tobacco, nicotine, and other plant-based materials. Vaporizer devices can be portable, self-contained, and/or convenient for use.

[0004] In use of a vaporizer device, the user inhales an aerosol, colloquially referred to as“vapor,” which can be generated by a heating element that vaporizes (e.g., causes a liquid or solid to at least partially transition to the gas phase) a vaporizable material, which can be liquid, a solution, a solid, a paste, a wax, and/or any other form compatible for use with a specific vaporizer device. The vaporizable material used with a vaporizer device can be provided within a cartridge for example, a separable part of the vaporizer device that contains vaporizable material) that includes an outlet (for example, a mouthpiece) for inhalation of the aerosol by a user.

[0005] To receive the inhalable aerosol generated by a vaporizer device, a user can, in certain implementations, activate the vaporizer device by taking a puff, by pressing a button, and/or by some other approach. A puff as used herein can refer to inhalation by the user in a manner that causes a volume of air to be drawn into the vaporizer device such that the inhalable aerosol is generated by a combination of the vaporized vaporizable material with the volume of air.

[0006] An approach by which a vaporizer device generates an inhalable aerosol from a vaporizable material involves heating the vaporizable material in a vaporization chamber (e.g., a heater chamber) to cause the vaporizable material to be converted to the gas (or vapor) phase. A vaporization chamber can refer to an area or volume in the vaporizer device within which a heat source (for example, a conductive, convective, and/or radiative heat source) causes heating of a vaporizable material to produce a mixture of air and vaporized material to form a vapor for inhalation of the vaporizable material by a user of the vaporization device.

[0007] In some implementations, the vaporizable material can be drawn out of a reservoir and into the vaporization chamber via a wicking element (e.g., a wick). Drawing of the vaporizable material into the vaporization chamber can be at least partially due to capillary action provided by the wick as the wick pulls the vaporizable material along the wick in the direction of the vaporization chamber.

[0008] Vaporizer devices can be controlled by one or more controllers, electronic circuits (e.g., sensors, heating elements), and/or the like, on or within the vaporizer devices. Vaporizer devices can also wirelessly communicate with an external controller (e.g., a communication device such as a smartphone).

[0009] A vaporizer system can include a communication device, such as a smartphone, in communication with one or more vaporizer devices. The communication device can execute software or other instructions that result in an application usable to obtain information from the vaporizer device(s), optionally over a wireless communication channel. The communication device can relay command(s) to controlled s) of the vaporizer device(s) to affect one or more operations of the vaporizer device(s). Similarly, the communication device can receive sensed data, commands, and/or other feedback from the vaporizer device(s). Additionally, the wireless communications protocol may be a wireless personal area network with reduced power consumption operating within or near the industrial, scientific and medical (ISM) band at 2.4 GHz.

SUMMARY

[0010] In a relatively busy location, multiple users may be simultaneously attempting to pair wirelessly-enabled devices (e.g., vaporizer devices) with wireless communication devices (e.g., smartphones) in order to utilize certain functions of the wirelessly-enabled device through the wireless communication devices. When multiple users are attempting to pair multiple devices at the same time, for example over Bluetooth communications links, there is a risk of a mismatched wireless pairing, such as when the user/owner of one smartphone unintendedly pairs their smartphone with a vaporizer device of another user. Provided herein are systems and methods that are easy and simple for users to execute, which verify that their vaporizer device is pairing with the intended smartphone (or other device).

[0011] In certain aspects of the current subject matter, challenges associated with mismatched wireless pairing can be addressed by inclusion of one or more of the features described herein or comparable/equivalent approaches as would be understood by one of ordinary skill in the art. Aspects of the current subject matter relate to methods and systems for wireless pairing between/among two or more devices, such as a communication device and one or more vaporizer devices. Although various aspects are described with respect to communications between a vaporizer device and a smartphone, communications between other wirelessly-enabled devices (e.g., Bluetooth accessories) is contemplated. Further, although various aspects are described with respect to communications utilizing Bluetooth interfaces and/or protocols, other wireless interfaces and/or protocols are contemplated, which may be additionally and/or alternatively used. For example in addition to and/or instead of Bluetooth, wireless interfaces and/or protocols may be utilized with the systems, methods, and articles of manufacture described herein, such as wireless interfaces and/or protocols utilizing one or more of an infrared (IR) technology, IEEE 802.11 (e.g., Wi-Fi) standards, cellular networks (e.g., 3G, 4G, and/or 5G technologies), near field communication (NFC), and/or the like.

[0012] In some variations, one or more of the following features can optionally be included in any feasible combination. In some implementations, a wireless communication device comprises a body including a wireless communication interface, one or more sensors, and one or more controllers comprising firmware and/or software. The firmware and/or software can be configured to read data from the one or more sensors, the data based on movement of the body, and generate a first hash value based on the data. The firmware and/or software can be further configured to receive, using the wireless communication interface, a second hash value from an external communication device. The firmware and/or software can be further configured to establish, based on determining that the first hash value is identical to the second hash value, a wireless communications link with the external communication device. The external communication device can be a vaporizer device configured to generate an aerosol, the vaporizer device storing a nicotine formulation including a carrier, nicotine, and an acid. The second hash value can be received in a Bluetooth advertisement message broadcast from the external communication device. The wireless communications link can include a Bluetooth low energy communications link.

[0013] In some implementations, the data from the one or more sensors can include motion information, vibration information, velocity information, acceleration information, and/or orientation information. The orientation information can include X, Y, and/or Z coordinates. The one or more sensors can include an accelerometer and/or a gyroscope. In some implementations, the data from the one or more sensors can include air pressure information and/or sound information. The air pressure information can include a measurement of ambient pressure and/or the sound information can be derived from electrical current based on detected sound waves. The one or more sensors can include a pressure sensor and/or a microphone. In some implementations, the data from the one or more sensors can include radio frequency (RF) information. The RF information can include RF power measurements. The one or more sensors can include an RF power sensor.

[0014] The firmware and/or software can be further configured to determine, based on the data from the one or more sensors, that one or more taps on the body have occurred. The firmware and/or software can be further configured to generate, based on the data from the one or more sensors, tap information quantifying the one or more taps. In some implementations, the first hash value is generated based on the tap information. The tap information can include an indication of time between successive taps of the one or more taps. The tap information can include an indication of an intensity of each of the one or more taps. The one or more taps can include taps of the external communication device on the body. [0015] The wireless communication device can include a display. The firmware and/or software can be further configured to display a user interface on the display. The firmware and/or software can be further configured to determine, based on user interaction with the user interface, that a user has initiated a wireless pairing procedure. In some implementations, the data is read from the one or more sensors based on determining that the user has initiated the wireless pairing procedure.

[0016] In some implementations, a method of wireless communication comprises reading data from one or more sensors of a wireless communication device, the data based on movement of the wireless communication device, and generating a first hash value based on the data. The method can further include receiving, using a wireless communication interface, a second hash value from an external communication device. The method can further include establishing, using a wireless communication interface and based on determining that the first hash value is identical to the second hash value, a wireless communications link with the external communication device. The external communication device can be a vaporizer device configured to generate an aerosol, the vaporizer device storing a nicotine formulation including a carrier, nicotine, and an acid. The second hash value can be received in a Bluetooth advertisement message broadcast from the external communication device. The wireless communications link can include a Bluetooth low energy communications link.

[0017] In some implementations, the data from the one or more sensors can include motion information, vibration information, velocity information, acceleration information, and/or orientation information. The orientation information can include X, Y, and/or Z coordinates. The one or more sensors can include an accelerometer and/or a gyroscope. In some implementations, the data from the one or more sensors can include air pressure information and/or sound information. The air pressure information can include a measurement of ambient pressure and/or the sound information can be derived from electrical current based on detected sound waves. The one or more sensors can include a pressure sensor and/or a microphone. In some implementations, the data from the one or more sensors can include radio frequency (RF) information. The RF information can include RF power measurements. The one or more sensors can include an RF power sensor.

[0018] The method can further include determining, based on the data from the one or more sensors, that one or more taps on the wireless communication device have occurred. The method can further include generating, based on the data from the one or more sensors, tap information quantifying the one or more taps. In some implementations, the first hash value is generated based on the tap information. The tap information can include an indication of time between successive taps of the one or more taps. The tap information can include an indication of an intensity of each of the one or more taps. The one or more taps can include taps of the external communication device on the wireless communication device.

[0019] The method can further include displaying, on a display of the wireless communication device, a user interface. The method can further include determining, based on user interaction with the user interface, that a user has initiated a wireless pairing procedure. In some implementations, the data is read from the one or more sensors based on determining that the user has initiated the wireless pairing procedure.

[0020] In some implementations, a non-transitory computer program product stores instructions which, when executed by at least one data processor, cause operations comprising reading data from one or more sensors of a wireless communication device, the data based on movement of the wireless communication device, and generating a first hash value based on the data. The operations can further include receiving, using a wireless communication interface, a second hash value from an external communication device. The operations can further include establishing, using a wireless communication interface and based on determining that the first hash value is identical to the second hash value, a wireless communications link with the external communication device. The external communication device can be a vaporizer device configured to generate an aerosol, the vaporizer device storing a nicotine formulation including a carrier, nicotine, and an acid. The second hash value can be received in a Bluetooth advertisement message broadcast from the external communication device. The wireless communications link can include a Bluetooth low energy communications link.

[0021] In some implementations, the data from the one or more sensors can include motion information, vibration information, velocity information, acceleration information, and/or orientation information. The orientation information can include X, Y, and/or Z coordinates. The one or more sensors can include an accelerometer and/or a gyroscope. In some implementations, the data from the one or more sensors can include air pressure information and/or sound information. The air pressure information can include a measurement of ambient pressure and/or the sound information can be derived from electrical current based on detected sound waves. The one or more sensors can include a pressure sensor and/or a microphone. In some implementations, the data from the one or more sensors can include radio frequency (RF) information. The RF information can include RF power measurements. The one or more sensors can include an RF power sensor.

[0022] The operations can further include determining, based on the data from the one or more sensors, that one or more taps on the wireless communication device have occurred. The operations can further include generating, based on the data from the one or more sensors, tap information quantifying the one or more taps. In some implementations, the first hash value is generated based on the tap information. The tap information can include an indication of time between successive taps of the one or more taps. The tap information can include an indication of an intensity of each of the one or more taps. The one or more taps can include taps of the external communication device on the wireless communication device.

[0023] The operations can further include displaying, on a display of the wireless communication device, a user interface. The operations can further include determining, based on user interaction with the user interface, that a user has initiated a wireless pairing procedure. In some implementations, the data is read from the one or more sensors based on determining that the user has initiated the wireless pairing procedure.

[0024] In some implementations, a vaporizer device comprises a body including a wireless communication interface, one or more sensors, and one or more controllers comprising firmware and/or software. The firmware and/or software can be configured to read data from the one or more sensors, the data based on movement of the body. The firmware and/or software can be further configured to generate a hash value based on the data. The firmware and/or software can be further configured to transmit, using the wireless communication interface, the hash value to establish a wireless communications link with an external communication device. The vaporizer device can include a vaporizable material and/or a heater configured to heat the vaporizable material to generate an aerosol. The vaporizable material can include a nicotine formulation comprising a carrier, nicotine, and an acid. The hash value can be transmitted in a Bluetooth advertisement message broadcast. The wireless communications link can include a Bluetooth low energy communications link.

[0025] In some implementations, the data from the one or more sensors can include motion information, vibration information, velocity information, acceleration information, and/or orientation information. The orientation information can include X, Y, and/or Z coordinates. The one or more sensors can include an accelerometer and/or a gyroscope. In some implementations, the data from the one or more sensors can include air pressure information and/or sound information. The air pressure information can include a measurement of ambient pressure and/or the sound information can be derived from electrical current based on detected sound waves. The one or more sensors can include a pressure sensor and/or a microphone. In some implementations, the data from the one or more sensors can include radio frequency (RF) information. The RF information can include RF power measurements. The one or more sensors can include an RF power sensor.

[0026] The firmware and/or software can be further configured to determine, based on the data from the one or more sensors, that one or more taps of the body have occurred. The firmware and/or software can be further configured to generate, based on the data from the one or more sensors, tap information quantifying the one or more taps. In some implementations, the hash value is generated based on the tap information. The tap information can include an indication of time between successive taps of the one or more taps. The tap information can include an indication of an intensity of each of the one or more taps. The one or more taps can include taps of the body on the external communication device.

[0027] The firmware and/or software can be further configured to determine, based on the one or more sensors, that the body is being moved according to a pattern. The firmware and/or software can be further configured to initiate, in response to determining that the body is being moved according to the pattern, a wireless pairing procedure. In some implementations, the data is read from the one or more sensors after the wireless pairing procedure is initiated.

[0028] In some implementations, a method of wireless communication comprises reading data from one or more sensors of a wireless communication device, the data based on movement of the wireless communication device. The method can further include generating a hash value based on the data. The method can further include transmitting, using a wireless communication interface, the hash value to establish a wireless communications link with an external communication device. The wireless communication device can be a vaporizer device configured to generate an aerosol. The vaporizer device can include a nicotine formulation comprising a carrier, nicotine, and an acid. The hash value can be transmitted in a Bluetooth advertisement message broadcast. The wireless communications link can include a Bluetooth low energy communications link.

[0029] In some implementations, the data from the one or more sensors can include motion information, vibration information, velocity information, acceleration information, and/or orientation information. The orientation information can include X, Y, and/or Z coordinates. The one or more sensors can include an accelerometer and/or a gyroscope. In some implementations, the data from the one or more sensors can include air pressure information and/or sound information. The air pressure information can include a measurement of ambient pressure and/or the sound information can be derived from electrical current based on detected sound waves. The one or more sensors can include a pressure sensor and/or a microphone. In some implementations, the data from the one or more sensors can include radio frequency (RF) information. The RF information can include RF power measurements. The one or more sensors can include an RF power sensor.

[0030] The method can further include determining, based on the data from the one or more sensors, that one or more taps of the wireless communication device have occurred. The method can further include generating, based on the data from the one or more sensors, tap information quantifying the one or more taps. In some implementations, the hash value is generated based on the tap information. The tap information can include an indication of time between successive taps of the one or more taps. The tap information can include an indication of an intensity of each of the one or more taps. The one or more taps can include taps of the wireless communication device on the external communication device.

[0031] The method can further include determining, based on the one or more sensors, that the wireless communication device is being moved according to a pattern. The method can further include initiating, in response to determining that the wireless communication device is being moved according to the pattern, a wireless pairing procedure. In some implementations, the data is read from the one or more sensors after the wireless pairing procedure is initiated.

[0032] In some implementations, a non-transitory computer program product stores instructions which, when executed by at least one data processor, cause operations including reading data from one or more sensors of a wireless communication device, the data based on movement of the wireless communication device. The operations can further include generating a hash value based on the data. The operations can further include transmitting, using a wireless communication interface, the hash value to establish a wireless communications link with an external communication device. The wireless communication device can be a vaporizer device configured to generate an aerosol. The vaporizer device can include a nicotine formulation comprising a carrier, nicotine, and an acid. The hash value can be transmitted in a Bluetooth advertisement message broadcast. The wireless communications link can include a Bluetooth low energy communications link.

[0033] In some implementations, the data from the one or more sensors can include motion information, vibration information, velocity information, acceleration information, and/or orientation information. The orientation information can include X, Y, and/or Z coordinates. The one or more sensors can include an accelerometer and/or a gyroscope. In some implementations, the data from the one or more sensors can include air pressure information and/or sound information. The air pressure information can include a measurement of ambient pressure and/or the sound information can be derived from electrical current based on detected sound waves. The one or more sensors can include a pressure sensor and/or a microphone. In some implementations, the data from the one or more sensors can include radio frequency (RF) information. The RF information can include RF power measurements. The one or more sensors can include an RF power sensor.

[0034] The operations can further include determining, based on the data from the one or more sensors, that one or more taps of the wireless communication device have occurred. The operations can further include generating, based on the data from the one or more sensors, tap information quantifying the one or more taps. In some implementations, the hash value is generated based on the tap information. The tap information can include an indication of time between successive taps of the one or more taps. The tap information can include an indication of an intensity of each of the one or more taps. The one or more taps can include taps of the wireless communication device on the external communication device.

[0035] The operations can further include determining, based on the one or more sensors, that the wireless communication device is being moved according to a pattern. The operations can further include initiating, in response to determining that the wireless communication device is being moved according to the pattern, a wireless pairing procedure. In some implementations, the data is read from the one or more sensors after the wireless pairing procedure is initiated.

[0036] Implementations of the current subject matter can include, but are not limited to, methods consistent with the descriptions provided herein as well as articles that comprise a tangibly embodied machine-readable medium operable to cause one or more machines (e.g., computers, etc.) to perform operations implementing one or more of the described features. The computers and/or computer systems described herein can include one or more controllers and one or more memories coupled to the one or more controllers. Memory, which can include a non-transitory computer-readable (or machine-readable) storage medium, can include, encode, store, and/or the like, one or more programs that cause one or more controllers to perform one or more of the operations described herein. Computer implemented methods consistent with one or more implementations of the current subject matter can be implemented by one or more data controllers residing in a single computing system or multiple computing systems. Such multiple computing systems can be connected and can exchange data and/or commands or other instructions or the like via one or more connections, including but not limited to a connection over a network (e.g., the Internet, a wireless wide area network, a local area network, a wide area network, a wired network, or the like), via a direct connection between one or more of the multiple computing systems (e.g., Bluetooth), and/or the like.

[0037] The details of one or more variations of the subject matter described herein are set forth in the accompanying drawings and the description below. Other features and advantages of the subject matter described herein will be apparent from the description and drawings, and from the claims. The claims that follow this disclosure are intended to define the scope of the protected subject matter.

BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The accompanying drawings, which are incorporated in and constitute a part of this specification, show certain aspects of the subject matter disclosed herein and, together with the description, help explain some of the principles associated with the disclosed implementations. In the drawings:

[0039] FIG. 1A is a schematic view of a vaporizer device, consistent with implementations of the current subject matter;

[0040] FIG. IB is a front view of a vaporizer device, consistent with implementations of the current subject matter;

[0041] FIG. 1C is another front view of a vaporizer device, consistent with implementations of the current subject matter;

[0042] FIG. ID is a perspective view of a vaporizer device cartridge, consistent with implementations of the current subject matter;

[0043] FIG. 2 is a perspective view of a vaporizer device, consistent with implementations of the current subject matter; [0044] FIG. 3 illustrates communication between a vaporizer device, a communication device, and a server, consistent with implementations of the current subject matter;

[0045] FIG. 4 is a functional block diagram of a communication device for implementing features consistent with the described subject matter, in accordance with some example implementations;

[0046] FIG. 5 illustrates an example user interface for an application that can be used with a vaporizer device, consistent with implementations of the current subject matter;

[0047] FIG. 6A illustrates another exemplary user interface for an application that can be used with a vaporizer device, consistent with implementations of the current subject matter;

[0048] FIG. 6B illustrates another exemplary user interface for an application that can be used with a vaporizer device, consistent with implementations of the current subject matter;

[0049] FIG. 6C illustrates another exemplary user interface for an application that can be used with a vaporizer device, consistent with implementations of the current subject matter;

[0050] FIG. 6D illustrates another exemplary user interface for an application that can be used with a vaporizer device, consistent with implementations of the current subject matter;

[0051] FIG. 7 illustrates another exemplary user interface for an application that can be used with a vaporizer device, consistent with implementations of the current subject matter; and

[0052] FIG. 8 illustrates an example process flow diagram for pairing a vaporizer device and communication device for wireless communications, consistent with implementations of the current subject matter.

[0053] When practical, similar reference numbers denote similar structures, features, or elements.

DETAILED DESCRIPTION

[0054] Implementations of the current subject matter include methods, apparatuses, articles of manufacture, and systems relating to vaporization of one or more materials for inhalation by a user. Example implementations include vaporizer devices and systems including vaporizer devices. The term“vaporizer device, as used in the following description and claims refers to any of a self-contained apparatus, an apparatus that includes two or more separable parts (e.g., a vaporizer device body that includes a battery and other hardware and a cartridge that includes a vaporizable material), and/or the like. A“vaporizer system,” as used herein, can include one or more components, such as a device in communication (e.g., wirelessly or over a wired connection) with a vaporizer device and optionally also the vaporizer device itself. A vaporizer device or one or more components of a vaporizer system consistent with implementations of the current subject matter can be configured for user control and operation.

[0055] Examples of vaporizer devices consistent with implementations of the current subject matter include electronic vaporizers, electronic nicotine delivery systems (ENDS), and/or the like. In general, such vaporizer devices are hand-held devices that heat (such as by convection, conduction, radiation, and/or some combination thereof) a vaporizable material to provide an inhalable dose of the material. The vaporizable material used with a vaporizer device can be provided within a cartridge (e.g., a part of the vaporizer device that contains the vaporizable material in a reservoir or other container) which can be refillable when empty, or disposable in favor of a new cartridge containing additional vaporizable material of a same or different type. A vaporizer device can be a cartridge-using vaporizer device, a cartridge-less vaporizer device, or a multi-use vaporizer device capable of use with or without a cartridge. For example, a vaporizer device can include a heating chamber (e.g., an oven or other region in which material is heated by a heating element) configured to receive a vaporizable material directly into the heating chamber, and/or a reservoir or the like for holding the vaporizable material. In various implementations, a vaporizer device can be configured for use with a liquid vaporizable material (e.g., a carrier solution in which an active and/or inactive ingredient(s) are suspended or held in solution or a liquid form of the vaporizable material itself), a paste, a wax, and/or a solid vaporizable material. A solid vaporizable material can include a plant material that emits some part of the plant material as the vaporizable material (e.g., such that some part of the plant material remains as waste after the vaporizable material is emitted for inhalation by a user) or optionally can be a solid form of the vaporizable material itself such that all of the solid material can eventually be vaporized for inhalation. A liquid vaporizable material can likewise be capable of being completely vaporized, or can include some portion of the liquid material that remains after all of the material suitable for inhalation has been vaporized.

[0056] A vaporizer device consistent with implementations of the current subject matter can be configured to connect (e.g., wirelessly connect or over a wired connection) to a communication device (or optionally devices) in communication with the vaporizer device. Such a communication device can be a component of a vaporizer system as discussed herein, and can include first communication hardware, which can establish a wireless communication channel with second communication hardware of the vaporizer device. For example, a communication device used as part of a vaporizer system can include a computing device (e.g., a smartphone, a tablet, a personal computer, some other portable device such as a smartwatch, or the like) that executes software to generate and display a user interface for enabling a user of the communication device to interact with a vaporizer device. In other implementations of the current subject matter, such a communication device used as part of a vaporizer system can be a dedicated piece of hardware such as a remote control or other wireless or wired device having one or more physical interface controls or soft interface controls (e.g., configurable on a screen or other display device and/or selectable via user interaction with a touch-sensitive screen or some other input device like a mouse, pointer, trackball, cursor buttons, and/or the like).

[0057] A communication device that is part of a vaporizer system as defined herein can be used for any of one or more functions, such as controlling a vaporizer device, obtaining usage data, locational information, and/or positional information of the vaporizer device, and/or the like. The vaporizer device, whether under control of or otherwise in communication with a device that is part of a vaporizer system or as a standalone unit separate from a vaporizer system can be configured such that operation of the vaporizer device can be modified, controlled, and/or the like based on one or more parameters that are received from the vaporizer device, accessed from a database or other information source based on identification of the vaporizer device and/or identification of a user of the communication device, and/or the like.

[0058] Referring to the block diagram of FIG. 1A, a vaporizer device 10 can include one or more power sources 22 (such as a battery which can be a rechargeable battery), and one or more controllers 24 (e.g., a data processor, circuitry, etc. capable of executing logic, and/or the like) for controlling delivery of heat to an atomizer 26 (or atomizers) to cause a vaporizable material 58 (e.g., within the reservoir 56, as shown in FIG. IB) to be converted from a condensed form (e.g., a solid, a liquid, a solution, a suspension, a part of an at least partially unprocessed plant material, etc.) to the gas phase. The one or more controllers 24 can be part of one or more printed circuit boards (PCBs) consistent with certain implementations of the current subject matter. After conversion of the vaporizable material 58 to the gas phase, at least some of the vaporizable material 58 in the gas-phase can condense to form particulate matter in at least a partial local equilibrium with the gas phase as part of an aerosol, which can form some or all of an inhalable dose provided by the vaporizer device 10 during a user’s puff or draw on the vaporizer device 10. It should be appreciated that the interplay between gas and condensed phases in an aerosol generated by a vaporizer device 10 can be complex and dynamic, due to factors such as ambient temperature, relative humidity, chemistry, flow conditions in airflow paths (both inside the vaporizer device 10 and in the airways of a human or other animal), mixing of the vaporizable material 58 in the gas-phase or in the aerosol-phase with other air streams, and/or the like, which can affect one or more physical parameters of an aerosol. In some vaporizer devices 10, and particularly for vaporizer devices 10 configured for delivery of volatile vaporizable materials, the inhalable dose can exist predominantly in the gas phase (e.g., formation of condensed phase particles can be very limited).

[0059] The atomizer 26 in the vaporizer device 10 can be configured to vaporize a vaporizable material 58. The vaporizable material 58 can be a liquid. Examples of vaporizable material(s) 58 include neat liquids, suspensions, solutions, mixtures, and/or the like. The atomizer 26 can include a wicking element (e.g., a wick) configured to convey an amount of the vaporizable material 58 to a part of the atomizer 26 that includes a heating element (not shown in FIG. 1 A). The wicking element can be configured to draw the vaporizable material 58 from a reservoir 56 configured to contain (and that can in use contain) the liquid vaporizable material such that the liquid vaporizable material can be vaporized by heat delivered from a heating element. The wicking element can also optionally allow air to enter the reservoir 56 and replace the volume of the vaporizable material 58 removed. In some implementations of the current subject matter, capillary action pulls liquid vaporizable material 58 into the wick for vaporization by the heating element, and air returns to the reservoir 56 through the wick to at least partially equalize pressure in the reservoir 56. Other methods of allowing air back into the reservoir 56 to equalize pressure are also within the scope of the current subject matter. As used herein, the terms“wick” or“wicking element” include any material capable of causing fluid motion via capillary pressure.

[0060] The heating element can be or include a conductive heater, a radiative heater, and/or a convective heater. One type of heating element is a resistive heating element, which can be constructed of or at least include a material (e.g., a metal or alloy, for example a nickel- chromium alloy, or a non-metallic resistor) configured to dissipate electrical power in the form of heat when electrical current is passed through one or more resistive segments of the heating element. In some implementations of the current subject matter, an atomizer 26 can include a heating element that includes a resistive coil or other heating element wrapped around, positioned within, integrated into a bulk shape of, pressed into thermal contact with, or otherwise arranged to deliver heat to a wicking element, to cause the vaporizable material 58 drawn by the wicking element from a reservoir 56 to be vaporized for subsequent inhalation by a user in a gas and/or a condensed (e.g., aerosol particles or droplets) phase. Other wicking elements, heating elements, and/or atomizer assembly configurations are also possible.

[0061] Certain vaporizer devices 10 can additionally or alternatively be configured to create an inhalable dose of the vaporizable material 58 in the gas-phase and/or aerosol-phase via heating of the vaporizable material 58, such as for example a solid-phase vaporizable material (e.g., a wax or the like), plant material (e.g., tobacco leaves and/or parts of tobacco leaves), and/or the like. In such vaporizer devices 10, a resistive heating element can be part of, or otherwise incorporated into or in thermal contact with, the walls of an oven or other heating chamber into which the vaporizable material 58 is placed. Alternatively, a resistive heating element or elements can be used to heat air passing through or past the vaporizable material 58 to cause convective heating of the vaporizable material 58. In still other examples, a resistive heating element or elements can be disposed in intimate contact with plant material such that direct conductive heating of the plant material occurs from within a mass of the plant material (e.g., as opposed to only by conduction inward from walls of an oven).

[0062] The heating element can be activated in association with a user puffing (i.e., drawing, inhaling, etc.) on a mouthpiece 30 of the vaporizer device 10 to cause air to flow from an air inlet, along an airflow path that passes the atomizer 26 (e.g., wicking element and heating element). Optionally, air can flow from an air inlet through one or more condensation areas or chambers, to an air outlet in the mouthpiece 30. Incoming air moving along the airflow path moves over or through the atomizer 26, where vaporizable material 58 in the gas phase is entrained into the air. The heating element can be activated via one or more controllers 24, which is optionally part of a vaporizer body 50 as discussed herein, causing current to pass from the one or more power sources 22 through a circuit including the resistive heating element, which is optionally part of a vaporizer cartridge 52 as discussed herein. As noted herein, the entrained gas-phase vaporizable material 58 can condense as it passes through the remainder of the airflow path such that an inhalable dose of the vaporizable material 58 in an aerosol form can be delivered from the air outlet (e.g., in a mouthpiece 30 for inhalation by a user).

[0063] Activation of the heating element can be: caused by automatic detection of the puff based on one or more of signals generated by one or more sensors 32, such as for example, a pressure sensor or sensors disposed to detect pressure along the airflow path relative to ambient pressure (or optionally to measure changes in absolute pressure), a pressure sensor or sensors disposed to detect ambient pressure, one or more motion sensors (e.g., an accelerometer) of the vaporizer device 10, one or more flow sensors of the vaporizer device 10, a capacitive lip sensor of the vaporizer device 10; in response to detection of interaction of a user with one or more input devices 33 (e.g., buttons or other tactile control devices of the vaporizer device 10); receipt of signals from a device in communication with the vaporizer device 10; via other approaches for determining that a puff is occurring or imminent; and/or the like.

[0064] As discussed herein, a vaporizer device 10 consistent with implementations of the current subject matter can be configured to connect (e.g., wirelessly or via a wired connection) to a device (or optionally two or more devices) in communication with the vaporizer device 10. To this end, the one or more controllers 24 can include communication hardware 34. The one or more controllers 24 can also include one or more memories 36. The communication hardware 34 can include firmware and/or be controlled by software for executing one or more protocols for the communication.

[0065] A communication device can be a component of a vaporizer system that also includes the vaporizer device 10, and can include its own communication hardware, which can establish a wireless communication channel with the communication hardware 34 of the vaporizer device 10. The vaporizer device 10 can also include one or more outputs 38 or devices for providing information to the user. For example, the one or more outputs 38 can include one or more light emitting diodes (LED) configured to provide feedback to a user based on a status and/or mode of operation of the vaporizer device 10.

[0066] In examples in which a communication device provides signals related to activation of the resistive heating element, or in other examples of coupling of a communication device with a vaporizer device 10 for implementation of various control or other functions, the communication device can execute one or more computer instructions sets to provide a user interface and underlying data handling. In one example, detection by the communication device of user interaction with one or more user interface elements can cause the communication device to signal the vaporizer device 10 to activate the heating element to an operating temperature for creation of an inhalable dose of vapor/aerosol. Other functions of the vaporizer device 10 can be controlled by interaction of a user with a user interface on a communication device in communication with the vaporizer device 10. [0067] The temperature of a resistive heating element of a vaporizer device 10 can depend on a number of factors, including an amount of electrical power delivered to the resistive heating element and/or a duty cycle at which the electrical power is delivered, conductive heat transfer to other parts of the vaporizer device 10 and/or to the environment, latent heat losses due to vaporization of a vaporizable material 58 from the wicking element and/or the atomizer 26 as a whole, and convective heat losses due to airflow (e.g., air moving across the heating element or the atomizer 26 as a whole when a user inhales on the vaporizer device 10).

[0068] As noted herein, to reliably activate the heating element or heat the heating element to a desired temperature, a vaporizer device 10 can, in some implementations of the current subject matter, make use of signals from the sensor(s) 32 (e.g., a pressure sensor, such as a microphone and/or microelectromechanical systems (MEMS) sensor) to determine when a user is inhaling. The sensor(s) 32 can be positioned in the airflow path and/or can be connected (e.g., by a passageway or other path) to an airflow path having an inlet for air to enter the vaporizer device 10 and an outlet via which the user inhales the resulting vapor and/or aerosol such that the sensor(s) 32 experience changes (e.g., pressure changes) concurrently with air passing through the vaporizer device 10 from the air inlet to the air outlet. In some implementations of the current subject matter, the heating element can be activated in association with a user’s puff, for example by automatic detection of the puff, or by the sensor(s) 32 detecting a change in the airflow path.

[0069] In some implementations, it can be desirable for the vaporizer device 10 to be capable of measuring environmental factors, like ambient air pressure, sound, radio signals, and/or the like. In accordance with these implementations, the one or more sensors 32 can include one or more pressure sensors configured to measure air pressure, such as ambient air pressure. In related implementations, the one or more sensors 32 can additionally or alternatively include one or more radio frequency (RF) power sensors configured to measure RF power. In related implementations, the one or more sensors 32 can additionally or alternatively include one or more microphones configured to record or otherwise capture sound, which can be captured based on converting sound waves into electrical current and/or using the electrical current to drive sound recording hardware.

[0070] The one or more sensors 32 can be positioned on or coupled (e.g., electrically or electronically connected, either physically or via a wireless connection) to the one or more controllers 24, which can include a printed circuit board assembly, another type of circuit board, and/or the like. To take measurements accurately and maintain durability of the vaporizer device 10, it can be beneficial to provide a seal 42 resilient enough to separate an airflow path from other parts of the vaporizer device 10. The seal 42, which can be a gasket, can be configured to at least partially surround the sensor(s) 32 such that connections of the sensor(s) 32 to internal circuitry of the vaporizer device 10 are separated from a part of the sensor(s) 32 exposed to the airflow path. In an example of a cartridge-based vaporizer device 10, the seal 42 can also separate parts of one or more electrical connections between a vaporizer body 50 and a vaporizer cartridge 52. Such arrangements of a seal 42 in a vaporizer device 10 can be helpful in mitigating against potentially disruptive impacts on vaporizer device 10 components resulting from interactions with environmental factors such as water in the vapor or liquid phases, other fluids such as the vaporizable material 58, etc. and/or to reduce the escape of air from the designated airflow path in the vaporizer device 10. Unwanted air, liquid or other fluid passing and/or contacting circuitry of the vaporizer device 10 can cause various unwanted effects, such as altered measurements/readings, and/or can result in the buildup of unwanted material, such as moisture, excess vaporizable material 58, etc., in parts of the vaporizer device 10 where they can result in poor signals, degradation of the sensor(s) 32 or other components, and/or a shorter life of the vaporizer device 10. Leaks in the seal 42 can also result in a user inhaling air that has passed over parts of the vaporizer device 10 containing or constructed of materials that are not desirable to inhale.

[0071] In some implementations, the sensor(s) 32 can include one or more accelerometers and/or gyroscopes in the vaporizer body 50, which can be configured to detect motion, vibration, velocity, acceleration, orientation (e.g., X, Y, Z coordinates), and/or the like. The one or more accelerometers and/or gyroscopes can be positioned at or proximate to one end of the vaporizer device 10, such as an end of the vaporizer device 10 that is opposite the end of the vaporizer device 10 that includes a mouthpiece 30 or an end of vaporizer body 50 that is opposite a cartridge receptacle 54. Thus, the accelerometer(s) and/or gyroscope(s) at or near the end of the vaporizer device 10 can be enabled to take measurements of the environment, at or near the end of the vaporizer device 10, caused by movement of the vaporizer device 10 (e.g., based on a user waving, taping, and/or shaking the vaporizer device 10). Additionally or alternatively to the one or more accelerometers and/or gyroscopes, in some implementations, the sensor(s) 32 can be located elsewhere in or on the vaporizer device 10 (e.g., elsewhere in the vaporizer body 50). [0072] Providing one or more sensor(s) 32 at or proximate to one end of the vaporizer device 10 can provide higher quality data while only requiring one end of the vaporizer device 10 to move. For example, providing sensor(s) 32 at or proximate to one end of the vaporizer device 10 can increase the overall range of motion of the sensor(s) 32 (e.g., when the vaporizer device 10 is held by the opposite end and waved and/or shook), which can in turn provide a greater sensitivity for readings from the sensor(s) 32.

[0073] In some implementations, a vaporizer body 50 includes one or more controllers 24, one or more power sources 22 (e.g., battery), one more sensors 32, charging contacts (e.g., for charging the one or more power sources 22), a seal 42, and a cartridge receptacle 54 configured to receive a vaporizer cartridge 52 for coupling with the vaporizer body 50 through one or more of a variety of attachment structures. In some examples, vaporizer cartridge 52 includes a reservoir 56 for containing vaporizable material 58 and a mouthpiece 30 for delivering an inhalable dose to a user. The vaporizer cartridge 52 can include an atomizer 26 having a wicking element and a heating element, or alternatively, one or both of the wicking element and the heating element can be part of the vaporizer body 50. In implementations in which any part of the atomizer 26 (e.g., heating element and/or wicking element) is part of the vaporizer body 50, the vaporizer device 10 can be configured to supply liquid vaporizer material from a reservoir 56 in the vaporizer cartridge 52 to the atomizer 26 part(s) included in the vaporizer body 50.

[0074] Cartridge-based configurations for vaporizer devices 10 that generate an inhalable dose of a vaporizable material 58 that is not a liquid, via heating of a non-liquid material, are also within the scope of the current subject matter. For example, a vaporizer cartridge 52 can include a mass of a plant material that is processed and formed to have direct contact with parts of one or more resistive heating elements, and such a vaporizer cartridge 52 can be configured to be coupled mechanically and/or electrically to a vaporizer body 50 that includes one or more controllers 24, one or more power sources 22, and one or more electrical receptacle contacts 62a and 62b configured to connect to one or more corresponding cartridge contacts 60a and 60b and complete a circuit with the one or more resistive heating elements.

[0075] In vaporizer devices 10 in which the one or more power sources 22 is part of a vaporizer body 50 and a heating element is disposed in a vaporizer cartridge 52 configured to couple with the vaporizer body 50, the vaporizer device 10 can include electrical connection features (e.g., means for completing a circuit) for completing a circuit that includes the one or more controllers 24 (e.g., a printed circuit board, a microcontroller, or the like), the one or more power sources 22, and the heating element (e.g., within an atomizer 26). These features can include at least two contacts (referred to herein as cartridge contacts 60a and 60b) on a bottom surface of the vaporizer cartridge 52 and at least two contacts (referred to herein as receptacle contacts 62a and 62b) disposed near a base of the cartridge receptacle 54 of the vaporizer device 10, such that the cartridge contacts 60a and 60b and the receptacle contacts 62a and 62b make electrical connections when the vaporizer cartridge 52 is inserted into and coupled with the cartridge receptacle 54. The circuit completed by these electrical connections can allow delivery of electrical current to a heating element and can further be used for additional functions, such as for example for measuring a resistance of the heating element for use in determining and/or controlling a temperature of the heating element based on a thermal coefficient of resistivity of the heating element.

[0076] In some implementations of the current subject matter, the at least two cartridge contacts 60a and 60b and the at least two receptacle contacts 62a and 62b can be configured to electrically connect in either of at least two orientations. In other words, one or more circuits necessary for operation of the vaporizer device 10 can be completed by insertion of a vaporizer cartridge 52 in the cartridge receptacle 54 in a first rotational orientation (around an axis along which the end of the vaporizer cartridge 52 is inserted into the cartridge receptacle 54 of the vaporizer body 50) such that cartridge contact 60a is electrically connected to receptacle contact 62a and cartridge contact 60b is electrically connected to receptacle contact 62b. Furthermore, the one or more circuits necessary for operation of the vaporizer device 10 can be completed by insertion of a vaporizer cartridge 52 in the cartridge receptacle 54 in a second rotational orientation such that cartridge contact 60a is electrically connected to receptacle contact 62b and cartridge contact 60b is electrically connected to receptacle contact 62a.

[0077] In one example of an attachment structure for coupling a vaporizer cartridge 52 to a vaporizer body 50, the vaporizer body 50 includes one or more detents (e.g., dimples, protrusions, etc.) protruding inwardly from an inner surface of the cartridge receptacle 54, additional material (e.g., metal, plastic, etc.) formed to include a portion protruding into the cartridge receptacle 54, and/or the like. One or more exterior surfaces of the vaporizer cartridge 52 can include corresponding recesses (e.g., as shown in FIG. IB) that can fit and/or otherwise snap over such detents or protruding portions when the insertable end 68 (e.g., as shown in FIG. IB) of the vaporizer cartridge 52 is inserted into the cartridge receptacle 54 on the vaporizer body 50. When the vaporizer cartridge 52 and the vaporizer body 50 are coupled (e.g., by insertion of the insertable end 68 of the vaporizer cartridge 52 into the cartridge receptacle 54 of the vaporizer body 50), the detents or protrusions of the vaporizer body 50 can fit within and/or otherwise be held within the recesses of the vaporizer cartridge 52 to hold the vaporizer cartridge 52 in place when assembled. Such an assembly can provide enough support to hold the vaporizer cartridge 52 in place to ensure good contact between the at least two cartridge contacts 60a and 60b and the at least two receptacle contacts 62a and 62b, while allowing release of the vaporizer cartridge 52 from the vaporizer body 50 when a user pulls with reasonable force on the vaporizer cartridge 52 to disengage the vaporizer cartridge 52 from the cartridge receptacle 54.

[0078] In some implementations, the vaporizer cartridge 52, or at least an insertable end 68 of the vaporizer cartridge 52 configured for insertion in the cartridge receptacle 54, can have a non-circular cross section transverse to the axis along which the vaporizer cartridge 52 is inserted into the cartridge receptacle 54. For example, the non-circular cross section can be approximately rectangular, approximately elliptical (i.e., have an approximately oval shape), non-rectangular but with two sets of parallel or approximately parallel opposing sides (i.e., having a parallelogram-like shape), or other shapes having rotational symmetry of at least order two. In this context, approximate shape indicates that a basic likeness to the described shape is apparent, but that sides of the shape in question need not be completely linear and vertices need not be completely sharp. Rounding of both or either of the edges or the vertices of the cross-sectional shape is contemplated in the description of any non-circular cross section referred to herein.

[0079] The cartridge contacts 60a and 60b and the receptacle contacts 62a and 62b can take various forms. For example, one or both sets of contacts can include conductive pins, tabs, posts, receiving holes for pins or posts, or the like. Some types of contacts can include springs or other features to facilitate better physical and electrical contact between the contacts on the vaporizer cartridge 52 and the vaporizer body 50. The electrical contacts can optionally be gold-plated, and/or include other materials.

[0080] IB illustrates an embodiment of the vaporizer body 50 and the cartridge receptacle 54 into which the vaporizer cartridge 52 can be releasably inserted. IB shows a top view of the vaporizer device 10 illustrating the vaporizer cartridge 52 positioned for insertion into the vaporizer body 50. When a user puffs on the vaporizer device 10, air can pass between an outer surface of the vaporizer cartridge 52 and an inner surface of the cartridge receptacle 54 on the vaporizer body 50. Air can then be drawn into the insertable end 68 of the cartridge, through the vaporization chamber that includes or contains the heating element and wick, and out through an outlet of the mouthpiece 30 for delivery of the inhalable aerosol to a user. The reservoir 56 of the vaporizer cartridge 52 can be formed in whole or in part from translucent material such that a level of the vaporizable material 58 is visible within the vaporizer cartridge 52. The mouthpiece 30 can be a separable component of the vaporizer cartridge 52 or can be integrally formed with other component(s) of the vaporizer cartridge 52 (for example, formed as a unitary structure with the reservoir 56 and/or the like). The vaporizer cartridge 52 can also include a cannula running through the reservoir 56 from the atomizer 26 to the mouthpiece 30 of the vaporizer cartridge 52. Air can flow into the vaporizer cartridge 52, through the cannula, and out the mouthpiece 30 to the user. In some embodiments, the vaporizer cartridge 52 can include a gasket configured to provide a seal between the atomizer 26 and the reservoir 56 and the cannula. Additionally and/or alternatively, the cannula can be in fluid communication with the atomizer 26 and a condensation chamber, to deliver the vaporizable material 58 from the atomizer 26 to the condensation chamber. The condensation chamber can be in fluid communication with the atomizer 26, and configured to generate an aerosol from the vaporizable material 58.

[0081] Further to the discussion above regarding the electrical connections between the vaporizer cartridge 52 and the vaporizer body 50 being reversible such that at least two rotational orientations of the vaporizer cartridge 52 in the cartridge receptacle 54 are possible, in some embodiments of the vaporizer device 10, the shape of the vaporizer cartridge 52, or at least a shape of the insertable end 68 of the vaporizer cartridge 52 that is configured for insertion into the cartridge receptacle 54, can have rotational symmetry of at least order two. In other words, the vaporizer cartridge 52 or at least the insertable end 68 of the vaporizer cartridge 52 can be symmetrical upon a rotation of 180° around an axis along which the vaporizer cartridge 52 is inserted into the cartridge receptacle 54. In such a configuration, the circuitry of the vaporizer device 10 can support identical operation regardless of which symmetrical orientation of the vaporizer cartridge 52 occurs.

[0082] FIGs. 1B-1D illustrate example features that can be included in vaporizer devices 10 consistent with implementations of the current subject matter. FIGS. IB and 1C show top views of an example vaporizer device 10, before and after connecting a vaporizer cartridge 52 to a vaporizer body 50. FIG. ID illustrates a perspective view of one variation of a vaporizer cartridge 52 configured to hold a vaporizable material 58. Any appropriate vaporizable material 58 can be contained within the vaporizer cartridge 52 (e.g., within a reservoir 56), including solutions of nicotine, other organic materials, a carrier, an acid, and/or the like.

[0083] FIG. 2 shows a perspective view of another example of a vaporizer device 10 including a vaporizer body 50 coupled to a separable vaporizer cartridge 52. As illustrated, the vaporizer device 10 can include one or more outputs 72 (e.g., LEDs) configured to provide information to a user based on a status, mode of operation, and/or the like of the vaporizer device 10. The one or more outputs 72 are example output(s) 38. In some implementations, the one or more outputs 72 can include a plurality of LEDs (e.g., two, three, four, five, or six LEDs). The one or more outputs 72 (e.g., each individual LED) can be configured to display light in one or more colors (e.g., white, red, blue, green, yellow, etc.). The one or more outputs 72 can be configured to display different light patterns (e.g., by illuminating specific LEDs, varying a light intensity of one or more of the LEDs over time, illuminating one or more LEDs with a different color, and/or the like) to indicate different statuses, modes of operation, and/or the like of the vaporizer device 10.

[0084] In some implementations, the one or more outputs 72 can be proximate to and/or at least partially within a bottom end region 70 of the vaporizer device 10. The vaporizer device 10 can additionally or alternatively include externally accessible charging contacts 74 for charging the power source(s) 22, which can be proximate to and/or at least partially within the bottom end region 70.

[0085] FIG. 3 shows a schematic representation of communication between a vaporizer device 10, a communication device 305 that wirelessly communicates with the vaporizer device 10, and a remote server 307 that can communicate directly with the vaporizer device 10 or through the communication device 305. The communication device 305 can be a hand-held mobile device or wearable smart device such as a smartphone, smartwatch, smart glasses, smartwear, tablet, etc., or a desktop or laptop. As noted herein, the communication device 305 can optionally be a dedicated remote control device.

[0086] As illustrated schematically in FIG. 3, any of the vaporizer devices 10 described herein can remotely communicate with a remote server 307 and/or a communication device 305. Thus, any of these vaporizer devices 10 can include a communications interface (e.g., communication hardware 34), that can be implemented through a communication chip in or on the vaporizer device 10. Exemplary wireless chips can include, but are not limited to, a Bluetooth chip, a Wireless Fidelity (Wi-Fi) chip, an NFC-enabled chip that allows for NFC communication and/or enhanced Wi-Fi or Bluetooth communication where NFC is used for link setup, and/or the like. In some implementations, the communications interface comprises a subscriber identity module (SIM) card, a Nano-SIM card, or the like (e.g., allowing cellular network communication). Alternative forms of communication can be used to establish two- way communication between a vaporizer device 10 and a communication device 305.

[0087] Wireless communication between the vaporizer device 10 and the communication device 305 begin based on initializing the vaporizer device 10 and/or the communication device 305 to communicate with each other. For example, in some implementations, the controlled s) 24 of the vaporizer device 10 can be configured to detect shaking of the vaporizer device 10 (e.g., based data output by sensor(s) 32), which can initialize the vaporizer device 10 to start a wireless pairing protocol. After the vaporizer device 10 has started the wireless pairing protocol, the vaporizer device 10 can be configured to detect tapping of the vaporizer device 10 (e.g., based on data output by sensor(s) 32). Information about the taps and/or environmental factors can be measured and/or recorded, such as the number of taps, a timestamp for each tap, the time between each tap, the time between the first and last tap, the intensity of each tap, the relative intensity between successive taps, the relative intensity between the first and last tap, ambient air pressure at the time of each tap, the difference in ambient air pressure between successive taps, the difference in ambient air pressure between the first and last tap, the sound created by each tap, the sound created by the sequence of taps, RF power at the time of each tap, the difference in RF power between successive taps, the difference in RF power between the first and last tap, and/or the like. In some implementations, the communication device 305 can be configured to measure and/or record the same information about the taps and/or environmental factors, through the use of its own sensor(s).

[0088] One or more of the pieces of information about the taps and/or environmental factors can be used as input(s) to a hash(ing) function, to generate a hash value for use in the wireless pairing protocol for pairing the vaporizer device 10 to the communication device 305. For example, in some implementations, the controller(s) 24 can obtain data from the sensor(s) 32 to determine the amount of time elapsed between each successive tap (referred to as“time interval”), such as by detecting the occurrence of each individual tap, recording a timestamp for each detected tap, and subtracting the recorded timestamps of successive taps. If three successive taps are detected, then two time intervals will be obtained: the time interval between the first tap and the second tap, and the time interval between the second tap and the third tap. These time intervals can be used as input(s) to a hash function to generate a hash value, which can be broadcast by the vaporizer device 10 as part of a wireless pairing protocol.

[0089] The hash function can be pre-programmed in the one or more memories 36 of the vaporizer device 10, and the same hash function can be programmed into the communication device 305 (e.g., through the use of a software application running on the communication device 305). Accordingly, both the vaporizer device 10 and the communication device 305 can be enabled to measure and/or record the same information about successive taps of the vaporizer device 10 on the communication device 305 and/or environmental factors, use the same information as input(s) to the same hash function, and obtain the same hash value(s). The use of measurement data derived from sensors in this manner can provide stable, reliable, and environmentally-based measurements that are unique to interactions between pairs of devices (e.g., vaporizer devices 10 and communication devices 305), which can greatly reduce the likelihood of mismatched wireless pairing.

[0090] The information about the taps and/or environmental factors can be combined in some manner before or after being used as input(s) to the hash function, such as by addition, subtraction, multiplication, division, concatenation, and/or some other manner. In some implementations, the hash functions can be programmed to take multiple values as inputs to produce one or more outputs. In some implementations, the hash functions can be executed multiple times with different inputs each time to produce multiple outputs. Accordingly, one or more hash values can be broadcast by the vaporizer device 10 as part of a wireless pairing protocol.

[0091] The hash function can be pre-programmed in the one or more memories 36 of the vaporizer device 10, and the same hash function can be programmed into the communication device 305 The hash functions can be configured to take a numeric value and/or alphanumeric value (e.g., string) of variable size as input, and provide a numeric value and/or alphanumeric value of a fixed size as output. For example, the hash functions can be programmed to take a variable length string and output a four-digit number. In other examples, the hash functions can be programmed to output a four-bit number, a five-bit number, a six-bit number, an eight-bit number, a five-digit number, a six-digit number, and/or the like.

[0092] In some implementations, a communication device 305 can require a user to activate a wireless pairing protocol by selecting a specific button within a UI displayed on a display of the communication device 305. After the button is selected, the communication device 305 can be configured to listen for broadcast messages, such as a message broadcast by a vaporizer device 10 or other wirelessly-enabled device. In some implementations, the broadcast message can be a Bluetooth advertisement message that includes information identifying the vaporizer device 10 and/or a hash value, as described herein.

[0093] Communication between the vaporizer device 10 and the communication device 305 can be controlled through various setting configurable through and stored on one or more of the vaporizer device 10, the communication device 305, and/or the remote server 307. After an initial set-up, subsequent communications (e.g., pairing, digital handshakes, secured data transfer, and/or the like) between the vaporizer device 10 and the communication device 305 can be automatic, at least in part.

[0094] In order to initiate a wireless pairing between a vaporizer device 10 and a communication device 305, a user can be prompted to initiate a wireless pairing protocol. For example, FIGs. 5-7 illustrate examples of user interfaces (UI) for guiding a user through a wireless pairing protocol. The UIs can be generated by an application or“app” running on a communication device 305 and displayed on a display of the communication device 305. FIG. 5 illustrates UI 500, which instructs a user to insert a cartridge or“pod” (e.g., vaporizer cartridge 52) into a body (e.g., vaporizer body 50) of a vaporizer device 10. FIGS. 6A and 6B illustrate UIs 600a and 600b, respectively, that instruct the user to hold the vaporizer device 10 in a particular orientation (e.g., upside down) and move the vaporizer device 10 in a particular way (e.g., shake from side to side) in order to activate a wireless pairing protocol with the application and/or communication device 305. FIGS. 6C and 6D illustrate UIs 600c and 600d, respectively, that instruct the user to perform a specific action, such as tap the vaporizer device 10 against the communication device 305, in order to activate or proceed with a wireless pairing protocol with the application and/or communication device 305. As shown in FIGS. 6A-6D, LEDs in the vaporizer device 10 (e.g., such as the outputs 72 in FIG. 2 located at or near a distal end of the vaporizer device 10) can illuminate in one of a number of particular ways to indicate that the vaporizer device 10 is in a pairing mode. In some implementations, other output(s) 38 can be used to indicate that the vaporizer device 10 is in a pairing mode. FIG. 7 illustrates a UI 700 of a vaporizer device 10, 20 being connected, by one or more communication channels, to the application and/or a remote computer, such as a remote server 307. In some aspects, one or more of the steps in the wireless pairing protocol can be omitted. For example, wireless pairing protocols may or may not require a vaporizer cartridge 52 to be inserted into the vaporizer body 50 before a wireless pairing protocol can be initiated. [0095] An example implementation of a method of wirelessly pairing a vaporizer device 10 and a communication device 305 includes the following steps: 1) a user selects a button on a UI of a communication device 305 (e.g., smartphone) to initiate a wireless pairing protocol on the communication device; 2) the UI directs the user to lightly tap the vaporizer device 10 on the communication device 305 a few of times (e.g., 3-5 light taps); 2a) a tapping gesture made with the vaporizer device 10 initiates a wireless pairing protocol on the vaporizer device 10; 2b) the vaporizer device 10 records the time delay of each tap (e.g., based on data derived from its accelerometer); 2c) the communication device 305 records the time delay of each tap (e.g., based on data derived from its accelerometer); 3) the vaporizer device 10 and communication device 305 each generate a hash value based on the tap data , which acts like a fingerprint to uniquely identify a particular tapping event; 4) the vaporizer device 10 broadcasts the hash value generated by the vaporizer device 10 (e.g., as a Bluetooth advertisement); 5) the communication device 305 detects the broadcast by the vaporizer device 10, and verifies that the broadcast hash value matches the hash value generated by the communication device 305; 6) the wireless communication device 305 proceeds to establish a wireless communication link with the vaporizer device 10. The hash values can be generated by any of the systems and/or methods described herein.

[0096] In some implementations, a user can be prompted to shake (e.g., for a duration of more than one second, more than two seconds, etc.) the vaporizer device 10 in order to initiate a wireless pairing protocol. Additionally or alternatively, in some implementations, a user can be prompted to tap (e.g., two times, three times, four times, five times, etc.) the vaporizer device 10 on the communication device 305 in order to initiate a wireless pairing protocol or proceed with a wireless pairing protocol that has already been initiated (e.g., after the wireless pairing protocol has been initiated based on a user shaking the vaporizer device 10).

[0097] Firmware and/or software running on the vaporizer device 10 can read the data from sensor(s) 32, such as motion, vibration, velocity, acceleration, orientation (e.g., X, Y, Z coordinates), air pressure (e.g., ambient pressure), sound (e.g., derived from electrical current based on detected sound waves), RF power (e.g., derived from RF signals emitted at or near the vaporizer device 10), and/or the like. Although various data is described as being determined by the sensor(s) 32, the data can be determined by one or more controllers 24 with or without the use of the sensor(s) 32 and/or additional hardware, firmware, and/or software, as described herein. The data derived from the sensor(s) 32 can be used to determine that the vaporizer device 10 is shaking, being tapped, and/or the like. In some implementations, based on data from the sensor(s) 32, a vaporizer device 10 can be configured to identify patterns of movement of the vaporizer device 10, such as a double-tap, a triple-tap, a quadruple-tap, a quintuple-tap (e.g., n accelerations and/or decelerations exceeding a threshold amount), a shake (e.g., displacement of X, Y, and/or Z coordinates by a threshold amount), a“hard” shake (e.g., a shake lasting for longer than one second in duration, longer than two second in duration, or some other duration, force, and/or intensity), acceleration above a specific threshold for a predetermined amount of time, a number of shakes within a set period of time (e.g., n shakes within x seconds), and/or the like. As such, any number of movement patterns can be detected by the vaporizer device 10 and one or more protocols can be executed in response to detecting any of the movement patterns. As described herein, the sensor(s) 32 can include one or more accelerometers, one or more a gyroscopes, one or more pressure sensors, one or more microphones, one or more RF sensors, and/or the like.

[0098] Based on detecting a specific movement pattern, the vaporizer device 10 can be configured to execute one or more protocols, such as a wireless pairing protocol. In some implementations, the vaporizer device 10 can require the user to shake, tap, or perform some other physical movement of the vaporizer device 10 to pair it with a communication device 305 at the start of its initial set up (e.g., when the vaporizer device 10 is first purchased and in a“locked” state). As part of a wireless pairing protocol, the one or more controllers 24 can generate a hash value based on measurement data derived from the sensor(s) 32 during the physical movement (e.g., tapping) of the vaporizer device 10. For example, information about the taps and/or environmental factors measured and/or recorded can be used as input(s) to a hash function, such as the number of taps, a timestamp for each tap, the time between each tap, the time between the first and last tap, the intensity of each tap, the relative intensity between successive taps, the relative intensity between the first and last tap, ambient air pressure at the time of each tap, the difference in ambient air pressure between successive taps, the difference in ambient air pressure between the first and last tap, the sound created by each tap, the sound created by the sequence of taps, RF power at the time of each tap, the difference in RF power between successive taps, the difference in RF power between the first and last tap, and/or the like.

[0099] In some protocols, the hash value generated by the one or more controllers 24 is used by the vaporizer device 10 in a broadcast message when setting up a wireless communication link between the vaporizer device 10 and the communication device 305 or other device with which the vaporizer system wishes to communicate (e.g., a remote server 307). For example, in some implementations, the hash value can be used by the vaporizer device 10 to uniquely identify itself to the communication device 305 as the device attempting to establish the wireless communications link with the communication device 305. The broadcasted hash value can then be used by the communication device 305 to identify the vaporizer device 10, based on comparing the broadcasted hash value against another hash value, generated by the communication device 305 in the same manner as the broadcasted hash value. If the communication device 305 determines that the other hash value generated by the communication device 305 matches the broadcasted hash value from the vaporizer device 10, then the communication device 305 can proceed with establishing the wireless communication link between the vaporizer device 10 and the communication device 305. In some implementations, a processor 410 of the communication device 305 can generate the other hash value based on information that mimics the the sensor(s) 32 measurements obtained and used by the vaporizer device 10.

[0100] In some implementations, the generated hash values can be used for wireless pairing only, or can be used for additional communication protocols between the vaporizer device 10 and the communication device 305. For example, tapping the vaporizer device 10 on the communication device 305 can cause the communication device 305 to execute a specific procedure, such as launching an application, generating and displaying a specific UI (e.g., within the launched application), and/or the like. The application launched can be a dedicated application for communicating with and/or controlling the vaporizer device 10. The specific UI displayed and be part of the dedicated application, such as a usage monitoring page, a store locater, and/or the like.

[0101] Information stored on the memory (read and/or written) can be encoded, including the use of encryption, error-correction encoding (e.g., hamming code, etc.), or the like. In operation, the vaporizer device 10, one or more controllers 24 can be configured to first determine if a vaporizer cartridge 52 is inserted into the vaporizer body 50 before the vaporizer device 10 is enabled to enter a wireless pairing protocol. However, in some implementations, even when a vaporizer cartridge 52 is not detected, the vaporizer device 10 can be enabled to enter a wireless pairing protocol. Information can be read using measurement circuitry of the vaporizer device 10.

[0102] A vaporizer device 10 and/or vaporizer system can include software, firmware, and/or hardware that is separate or separable from the vaporizer device 10 and wirelessly communicates with the vaporizer device 10. For example, applications (“apps”) can be executed by one or more controllers of a portable and/or wearable device (e.g., processor 410 of FIG. 4), including smartphones, smartwatches, and the like, which can be part of the vaporizer system (e.g., an additional communication device 305 with one or more of the components illustrated in FIG. 3). These devices can provide an interface for the user to engage and interact with functions related to the vaporizer device 10, including communication of data between (unidirectional or bidirectional) the vaporizer device 10, a communication device 305, and/or additional third party controllers (e.g., servers such as the remote server 307 in FIG. 3). For example, a user can control some aspects of the vaporizer device 10 (e.g., enabling or disabling the use of an atomizer 26 of the vaporizer device 10), data transmission, and/or data receiving to and from the vaporizer device 10, optionally over a wireless communication channel between first communication hardware of the communication device 305 and second communication hardware of the vaporizer device 10.

[0103] In some implementations, use of the atomizer 26 may only be enabled after a vaporizer device 10 is successfully paired with a communication device 305, and/or after the communication device 305 is able to determine that a user of the vaporizer device 10 is eligible to use the vaporizer device 10 (e.g., is of legal age), which can be based on the communication device 305 authenticating the identity of the user through communications with a remote server 307. Data can be communicated in response to one or more actions of the user (e.g., including interactions with a user interface displayed on the communication device 305), and/or as a background operation such that the user does not have to initiate or authorize the data communication process.

[0104] A vaporizer device 10 can perform onboard data gathering, data analysis, and/or data transmission methods. For example, a vaporizer device 10 having wired or wireless communication capability can interface with digital consumer technology products such as smart phones, tablet computers, laptop/netbook/desktop computers, wearable wireless technologies such as“smart watches,” other wearable technology such as Google“Glass,” or similar devices through the use of programming, software, firmware, GUI, wireless communication, wired communication, and/or software application(s). Connections can be used to interface the vaporizer device 10 to digital consumer technology products for the purpose of the transmission and exchange of data to/from the vaporizer device 10 from/to the digital consumer technology products (and thereby also interfacing with apps running on the digital consumer technology products). The vaporizer device 10 can use a wireless interface that includes one or more of an infrared (IR) transmitter, a Bluetooth interface (including a Bluetooth Low Energy (BLE) interface), an 802.1 1 specified interface or other Wi-Fi interface such as an interface capable of Wi-Fi Direct communications, and/or communications with a cellular telephone network in order to communicate with consumer technology. A vaporizer device 10 can interface (e.g., wirelessly communicate) with digital consumer technology products and/or with software applications as a way of relaying data to add additional functionality.

[0105] One or more controllers 24 of a vaporizer device 10 can control the function of the vaporizer system and/or facilitate the transfer and/or retention of specific data with an external host (e.g., cell phone, computer terminal, and/or the like) via a wireless (e.g., Bluetooth or BLE) and/or hardwired interface. For example, in some implementations, the one or more controllers 24 can store information regarding whether a user has been age verified, whether or not the vaporizer device 10 is locked or unlocked for use (e.g., whether the vaporizer device 10 is enabled to or disabled from using an atomizer 26, which is required for atomization of a vaporizable material 58), how long the vaporizer device 10 is unlocked for use (e.g., some duration of time after which the vaporizer device will be locked again and require re authentication), and/or the like. An antenna system can be used for transferring data to and from the one or more controllers 24.

[0106] A vaporizer device 10 and/or an associated application (app) running on a communication device 305 (e.g., a device that forms or is part of a vaporizer system as described herein) can gather, receive, log, store, transmit, extrapolate, and/or the like, anonymous or user specific usage data— such as frequency of use, preferences of use (e.g., information about specific flavors of vaporizer cartridges 52 used with the vaporizer device 10 and/or frequency of use of each flavor) configuration data, user healthcare data (e.g., how long the user of the vaporizer device 10 has been smoking and whether the user is still smoking combustible cigarettes), and/or the like. A vaporizer device 10 and/or an associated application can gather, receive, log, store, transmit, extrapolate, and/or the like, user specific usage data such as activation cycle (e.g.,“puff’) characteristics, such as duration of activations and user specified activation settings (if applicable.) Although various aspects are described with respect to certain (e.g., “dedicated”, “associated”, etc.) applications running on a communication device 305, use of other applications is contemplated, such as an operating system, device firmware, a web browser, applications providing for setup of wireless devices and/or networks, a settings application, and/or the like. [0107] A vaporizer device 10 and/or an associated application can have the ability to use methods of data transmission such as wireless and wired technologies. A vaporizer device 10 and/or an associated application can have the ability to use methods of data transmission such as wireless and wired technologies to perform one or more of the functions, capabilities, methods, abilities, etc., described herein. A vaporizer device 10 and/or an associated application can have the ability to use methods of data transmission such as Wi-Fi, Bluetooth, cellular (e.g., 3G, 4G, 5G), NFC, or similar for the transmission of data over a network and/or to the user’s personal computing device, such as communication device 305. Such communications, can occur through establishment of a wireless communication channel between first communication hardware of a device and second communication hardware of a vaporizer device 10. Accordingly, the first communication hardware and the second communication hardware can include circuitry and one or more transceivers configured for at least one of these (or other comparable) communication approaches. A vaporizer device 10 and/or an associated application can have the ability to use methods of data transmission such as text messaging or SMS. A vaporizer device 10 and/or an associated application can have the ability to use methods of data transmission such as electronic mail or email. A vaporizer device 10 and/or an associated application can have the ability to use methods of data transmission such as notifications or push notifications to the user’s communication device, which can include the first communication hardware.

[0108] FIG. 4 illustrates a functional block diagram of an example communication device 305 which can be used to implement one or more of the described features and/or components, in accordance with some example implementations. Communication device 305 can perform one or more of the processes described herein. For example, communication device 305 can be used to execute an application providing for user control of a vaporizer device 10 in communication with the communication device 305 and/or to provide an interface for the user to engage and interact with functions related to the vaporizer device 10, in accordance with some example implementations.

[0109] As illustrated, communication device 305 can include one or more processors such as processor 410 to execute instructions that can implement operations consistent with those described herein. Communication device 305 can include memory 420 to store executable instructions and/or information. Memory 420 can include solid-state memory, solid-state disk drives, magnetic disk drives, or any other information storage device. In some aspects, the memory 420 can provide storage for at least a portion of a database. Communication device 305 can include a network interface 440 to a wired network or a wireless network, such as the network described with reference to FIG. 3. In order to effectuate wireless communications, the network interface 440, for example, can utilize one or more antennas, such as antenna 490.

[0110] Communication device 305 can include one or more user interfaces, such as user interface 450. The user interface 450 can include hardware or software interfaces, such as a keyboard, mouse, or other interface, some of which can include a touchscreen integrated with a display 430. The display 430 can be used to display information, such as information related to the functions of a vaporizer device 10, transmit or receive data from the vaporizer, provide prompts to a user, receive user input, and/or the like.

[0111] In some aspects, the user interface 450 can include one or more of the sensors described herein and/or can include an interface to one or more of the sensors described herein, such as one or more accelerometers, one or more a gyroscopes, one or more pressure sensors, one or more microphones, one or more RF sensors, and/or the like. Similar to the sensor(s) 32 of the vaporizer device 10, the one or more sensors of the communication device 305 can be used to detect patterns of motion of the communication device 305, like someone or something tapping on the communication device 305, and/or measure environmental factors, like ambient air pressure, sound, radio signals, and/or the like.

[0112] Information about the taps and/or environmental factors can be measured and/or recorded, such as the number of taps, a timestamp for each tap, the time between each tap, the time between the first and last tap, the intensity of each tap, the relative intensity between successive taps, the relative intensity between the first and last tap, ambient air pressure at the time of each tap, the difference in ambient air pressure between successive taps, the difference in ambient air pressure between the first and last tap, the sound created by each tap, the sound created by the sequence of taps, RF power at the time of each tap, the difference in RF power between successive taps, the difference in RF power between the first and last tap, and/or the like. As with the vaporizer device 10, one or more of these pieces of information can be used as input(s) to a hash function, to generate a hash value for use in wirelessly pairing the communication device 305 to another device, such as the vaporizer device 10.

[0113] The operation of these sensors can be controlled at least in part by a sensor module 460. The communication device 305 can also comprise an input and output filter 470, which can filter information received from the sensors or other user interfaces, received and/or transmitted by the network interface 440, and/or the like. For example, signals detected through the sensors can be passed through the input and output filter 470 for proper signal conditioning, and the filtered data can then be passed to the sensor module 460 and/or processor 410 for validation and processing (e.g., before transmitting results or an indication via the network interface 440). The communication device 305 can be powered through the use of one or more power sources, such as power source 480. As illustrated, one or more of the components of the communication device 305 can communicate and/or receive power through a system bus 499.

[0114] FIG. 8 illustrates a flowchart of example communications between a vaporizer device 10 and a communication device 305, consistent with implementations of the current subject matter. As illustrated, at step 802, the communication device 305 can execute a software application, such as a dedicated“app” configured to receive user input. As part of step 802, the communication device 305 can generate and/or display one or more UIs, such as the UIs 500, 600a, 600b, 600c, 600d, 700 of FIGs. 5-7, which can be part of a software routine or program for pairing a user’s smartphone with one or more vaporizer devices. For example, the communication device 305 can generate and/or display a UI similar to UI 500, and upon determining the user has initiated a wireless pairing protocol, such as by determining the user has selected the“NEXT” button displayed, proceed to step 804. Before or after proceeding to step 804, the communication device 305 can generate and/or display one or more of UIs 600a, 600b, 600c, and 600d of FIGs. 6A-6D to guide them through the wireless pairing protocol. For example, the communication device 305 can generate and/or display a UI similar to UIs 600a and/or 600b to prompt the user to initialize the wireless pairing link on their vaporizer device 10, and then proceed to step 804.

[0115] At step 804, based on receiving input through the software application, the communication device 305 can enable the wireless pairing protocol. As part of step 804, the communication device 305 can begin to monitor and/or record signals from one or more sensor(s) of the communication device 305. The one or more sensor(s) of the communication device 305 can include an accelerometer, gyroscope, pressure sensor, microphone, radio power sensor, and/or other sensor(s). Additionally or alternatively, as part of step 804, the communication device 305 can generate and/or display one or more UIs, such as the UIs 600a, 600b, 600c, 600d of FIGs. 6A-D, which can guide the user through the wireless pairing protocol. For example, the communication device 305 can generate and/or display a UI similar to UIs 600C and/or 600d to indicate to the user that they need to lightly tap their vaporizer device 10 against their communication device 305, and proceed to step 806.

[0116] At step 806 the communication device 305 can obtain sensor measurement data from the one or more sensor(s) of the communication device 305. For example, the communication device 305 can obtain sensor measurement data that includes motion data, vibration data, velocity data, acceleration data, orientation data (e.g., X, Y, Z coordinates), and/or the like, which can be obtained over a period of time. In some implementations, based on the sensor measurement data, the communication device 305 can determine whether a user is tapping a vaporizer device 10 on the communication device 305, the number of taps, a timestamp for each tap, the time between each tap, the time between the first and last tap, the intensity of each tap, the relative intensity between successive taps, the relative intensity between the first and last tap, and/or the like. Although use of motion data, vibration data, velocity data, acceleration data, and orientation data for the purpose of identifying and quantifying taps of a vaporizer device 10 on the communication device 305 is described, other sensor measurement data can be obtained and/or utilized to identify and/or quantify certain patterns. For example, air pressure data (e.g., ambient pressure measurements), audio data (e.g., sound recordings), radio power data (e.g., RF power measurements), and/or the like can be used to identify and/or quantify taps of a vaporizer device 10 on the communication device 305, identify that the vaporizer device 10 is in proximity to the communication device 305, and/or the like. Such measurements can include ambient air pressure at the time of each tap, the difference in ambient air pressure between successive taps, the difference in ambient air pressure between the first and last tap, the sound created by each tap, the sound created by the sequence of taps, RF power at the time of each tap, the difference in RF power between successive taps, the difference in RF power between the first and last tap, and/or the like.

[0117] Once the communication device 305 determines that sufficient sensor measurement data has been obtained, communication device 305 can proceed to step 808. At step 808, based on determining that sufficient sensor measurement data has been obtained, the communication device 305 can indicate that wireless pairing is initialized. For example, step 808 can include generating and/or displaying a UI indicating to a user that wireless pairing is initialized, such as UI 700 of FIG. 7.

[0118] At step 810, the communication device 305 can generate a first hash value based on the measurement data. For example, one or more of the sensor measurements obtained at step 806 and/or information derived therefrom can be used as input(s) to a hash function to generate the hash value. For example, if three successive taps are detected, then two time intervals between the successive taps be obtained and used as input(s) to the hash function.

[0119] At step 812, the communication device 305 can receive a second hash value, such as in communication 830 from the vaporizer device 10. The second hash value can be generated using the same hash function, but is generated by the vaporizer device 10 instead. If the communication device 305 determines that the first hash value and the second hash value match, then the communication device can proceed to step 814. At step 814, the communication device 305 can establish a wireless communication link 850 with the vaporizer device 10. As part of step 814, the communication device 305 can broadcast an identifier of the communication device 305, listen for messages from other devices, and/or the like.

[0120] As illustrated, at step 852, the vaporizer device 10 can identify a predetermined movement pattern, as described herein. For example, the vaporizer device can identify a double-tap, a triple-tap, a quadruple-tap, a quintuple-tap, a shake (e.g., displacement of X, Y, and/or Z coordinates by a threshold amount), a“hard” shake (e.g., a shake lasting for longer than one second in duration, longer than two second in duration, or some other duration, force, and/or intensity), acceleration above a specific threshold for a predetermined amount of time, a number of shakes within a set period of time (e.g., n shakes within x seconds), and/or the like.

[0121] At step 854, based on identifying the predetermined movement pattern, the vaporizer device 10 can initialize a wireless pairing link. As part of step 854, the vaporizer device 10 can begin to monitor and/or record signals from one or more sensor(s) 32 of the vaporizer device. The one or more sensor(s) 32 of the vaporizer device 10 can include an accelerometer, gyroscope, pressure sensor, microphone, radio power sensor, and/or other sensor(s).

[0122] At step 856, the vaporizer device 10 can obtain sensor measurement data from the one or more sensor(s) 32 of the vaporizer device 10. For example, similar to the communication device 305, the vaporizer device 10 can obtain sensor measurement data that includes motion data, vibration data, velocity data, acceleration data, orientation data (e.g., X, Y, Z coordinates), and/or the like, which can be obtained over a period of time. In some implementations, based on the sensor measurement data, the vaporizer device 10 can determine whether a user is tapping the vaporizer device 10, the number of taps, a timestamp for each tap, the time between each tap, the time between the first and last tap, the intensity of each tap, the relative intensity between successive taps, the relative intensity between the first and last tap, and/or the like. Although use of motion data, vibration data, velocity data, acceleration data, and orientation data for the purpose of identifying and quantifying taps of a vaporizer device 10 is described, other sensor measurement data can be obtained and/or utilized to identify and/or quantify certain patterns. For example, air pressure data (e.g., ambient pressure measurements), audio data (e.g., sound recordings), radio power data (e.g., RF power measurements), and/or the like can be used to identify and/or quantify taps of a vaporizer device 10, identify that the vaporizer device 10 is in proximity to a communication device 305, and/or the like. Such measurements can include ambient air pressure at the time of each tap, the difference in ambient air pressure between successive taps, the difference in ambient air pressure between the first and last tap, the sound created by each tap, the sound created by the sequence of taps, RF power at the time of each tap, the difference in RF power between successive taps, the difference in RF power between the first and last tap, and/or the like.

[0123] Once the vaporizer device 10 determines that sufficient sensor measurement data has been obtained, vaporizer device 10 can proceed to step 858. At step 858, based on determining that sufficient sensor measurement data has been obtained, the vaporizer device 10 can indicate that wireless pairing is initialized. For example, step 858 can include illuminating one or more LEDs of the vaporizer device 10 in a specific manner, indicating to a user that wireless pairing is initialized.

[0124] At step 860, the vaporizer device 10 can generate a second hash value based on the measurement data. For example, one or more of the sensor measurements obtained at step 856 and/or information derived therefrom can be used as input(s) to a hash function to generate the hash value. For example, if three successive taps are detected, then two time intervals between the successive taps be obtained and used as input(s) to the hash function.

[0125] At step 862, the vaporizer device 10 can transmit (e.g., broadcast) the second hash value, such as in communication 830 to the communication device 305. As part of step 862, the vaporizer device 10 can broadcast an identifier of the vaporizer device 10, which can be part of communication 830, received by the communication device 305. In some implementations, communication 830 can be a Bluetooth advertisement message transmitted (e.g., broadcast) by vaporizer device 10.

[0126] After broadcasting the second hash value, the vaporizer device 10 can proceed to step 864, where the vaporizer device 10 can establish a wireless communication link 850 with the communication device 305. As part of step 864, the vaporizer device 10 can listen for broadcast messages from other devices, such as the communication device 305. In some implementations, the wireless communications link 850 can be a Bluetooth communications link, such as a BLE communications link. In some implementations, the wireless communications link 850 can utilize one or more of IR technology, IEEE 802.11 (e.g., Wi-Fi) standards, cellular networks (e.g., 3G, 4G, and/or 5G technologies), NFC, and/or the like.

[0127] Once the wireless communication link 850 is established between the communication device 305 and the vaporizer device 10, the communication device 305 and the vaporizer device 10 can communicate information to/from each other. In some implementations, the vaporizer device 10 may be disabled from use, as described herein. As such, a user may be required to authenticate themselves to verify that they are of age to use the vaporizer device 10. As described herein, the communication device 305 can be configured to communicate with a remote server 307 to authenticate and/or verify the user. Once the user is authenticated and/or their age is verified, the communication device 305 can communicate with the vaporizer device 10 over the wireless communication link 850 to provide an indication to the vaporizer device 10 that enables the vaporizer device 10 for use. As described herein, in some implementations, the vaporizer device 10 can only be enabled for use for a specific duration of time (e.g., one day, one week, two weeks, etc.).

[0128] One or both of the communication device 305 and the vaporizer device 10 can be configured to terminate the wireless communication link 850, as described herein. Accordingly, at step 816, the communication device 305 can terminate the wireless communication link 850 and/or at step 866, the vaporizer device 10 can terminate the wireless communication link 850. After termination of the wireless communication link 850, the communication device 305 can be configured to return to step 802. After termination of the wireless communication link 850, the vaporizer device 10 can be configured to return to step 852. Although aspects of FIG. 8 are illustrated and described with respect to communications between a vaporizer device 10 and a communication device 305 (e.g., smartphone), communications between other wirelessly-enabled devices (e.g., Bluetooth accessories) is contemplated.

[0129] When a feature or element is herein referred to as being“on” another feature or element, it can be directly on the other feature or element or intervening features and/or elements can also be present. In contrast, when a feature or element is referred to as being “directly on” another feature or element, there are no intervening features or elements present. It will also be understood that, when a feature or element is referred to as being“connected”, “attached” or“coupled” to another feature or element, it can be directly connected, attached or coupled to the other feature or element or intervening features or elements can be present. In contrast, when a feature or element is referred to as being“directly connected”,“directly attached” or“directly coupled” to another feature or element, there are no intervening features or elements present.

[0130] Although described or shown with respect to one embodiment, the features and elements so described or shown can apply to other embodiments. It will also be appreciated by those of skill in the art that references to a structure or feature that is disposed“adjacent” another feature can have portions that overlap or underlie the adjacent feature.

[0131] Terminology used herein is for the purpose of describing particular embodiments and implementations only and is not intended to be limiting. For example, as used herein, the singular forms“a,”“an,” and“the” are intended to include the plural forms as well, unless the context clearly indicates otherwise.

[0132] One or more aspects or features of the subject matter described herein can be realized in digital electronic circuitry, integrated circuitry, specially designed application specific integrated circuits (ASICs), field programmable gate arrays (FPGAs) computer hardware, firmware, software, and/or combinations thereof. These various aspects or features may include implementation in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which can be special or general purpose, coupled with receive data and instructions from, and to transmit data and instructions to, a storage system, at least one input device, and at least one output device. The programmable system or computing system may include clients and servers. A client and server are generally remote from each other and can interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.

[0133] These computer programs, which may also be referred to programs, software, software applications, applications, components, or code, include machine instructions for a programmable processor, and may be implemented in a high-level procedural language, an object-oriented programming language, a functional programming language, a logical programming language, and/or in assembly/machine language. As used herein, the term “machine-readable medium” refers to any computer program product, apparatus and/or device, such as for example magnetic discs, optical disks, memory, and Programmable Logic Devices (PLDs), used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine- readable signal. The term“machine-readable signal” refers to any signal used to provide machine instructions and/or data to a programmable processor. The machine-readable medium can store such machine instructions non-transitorily, such as for example as would a non transient solid-state memory or a magnetic hard drive or any equivalent storage medium. The machine-readable medium may alternatively or additionally store such machine instructions in a transient manner, such as for example as would a processor cache or other random access memory associated with one or more physical processor cores. In some aspects, the machine- readable medium can be referred to as a non-transitory computer program product storing instructions which, when executed by at least one data processor, causes or results in one or more operations.

[0134] To provide for interaction with a user, one or more aspects or features of the subject matter described herein can be implemented on a computer having a display device, such as for example a cathode ray tube (CRT) or a liquid crystal display (LCD) or a light emitting diode (LED) monitor for displaying information to the user and a keyboard and a pointing device, such as for example a mouse or a trackball, by which the user may provide input to the computer. Other kinds of devices may be used to provide for interaction with a user as well. For example, feedback provided to the user can be any form of sensory feedback, such as for example visual feedback, auditory feedback, or tactile feedback; and input from the user may be received in any form, including, but not limited to, acoustic, speech, or tactile input. Other possible input devices include, but are not limited to, touch screens or other touch- sensitive devices such as single or multi-point resistive or capacitive trackpads, voice recognition hardware and software, optical scanners, optical pointers, digital image capture devices and associated interpretation software, and the like.

[0135] In the descriptions herein and in the claims, phrases such as“at least one of’ or “one or more of’ may occur followed by a conjunctive list of elements or features. The term “and/or” may also occur in a list of two or more elements or features. Unless otherwise implicitly or explicitly contradicted by the context in which it used, such a phrase is intended to mean any of the listed elements or features individually or any of the recited elements or features in combination with any of the other recited elements or features. For example, the phrases“at least one of A and B;”“one or more of A and B;” and“A and/or B” are each intended to mean“A alone, B alone, or A and B together.” A similar interpretation is also intended for lists including three or more items. For example, the phrases“at least one of A, B, and C;”“one or more of A, B, and C;” and“A, B, and/or C” are each intended to mean“A alone, B alone, C alone, A and B together, A and C together, B and C together, or A and B and C together.” Use of the term“based on,” herein and in the claims is intended to mean,“based at least in part on,” such that an unrecited feature or element is also permissible.

[0136] Spatially relative terms, such as“forward”, “rearward”, “under”, “below”, “lower”,“over”,“upper” and the like, may be used herein for ease of description to describe one element or feature’s relationship to another element(s) or feature(s) as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is inverted, elements described as“under” or“beneath” other elements or features would then be oriented“over” the other elements or features. Thus, the exemplary term“under” can encompass both an orientation of over and under. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. Similarly, the terms “upwardly”, “downwardly”, “vertical”, “horizontal” and the like are used herein for the purpose of explanation only unless specifically indicated otherwise.

[0137] Although the terms“first” and“second” may be used herein to describe various features/elements (including steps), these features/elements should not be limited by these terms, unless the context indicates otherwise. These terms may be used to distinguish one feature/element from another feature/element. Thus, a first feature/element discussed below could be termed a second feature/element, and similarly, a second feature/element discussed below could be termed a first feature/element without departing from the teachings provided herein.

[0138] As used herein in the specification and claims, including as used in the examples and unless otherwise expressly specified, all numbers can be read as if prefaced by the word “about” or“approximately,” even if the term does not expressly appear. The phrase“about” or“approximately” may be used when describing magnitude and/or position to indicate that the value and/or position described is within a reasonable expected range of values and/or positions. For example, a numeric value can have a value that is +/- 0.1% of the stated value (or range of values), +/- 1% of the stated value (or range of values), +/- 2% of the stated value (or range of values), +/- 5% of the stated value (or range of values), +/- 10% of the stated value (or range of values), etc. Any numerical values given herein should also be understood to include about or approximately that value, unless the context indicates otherwise. For example, if the value“10” is disclosed, then“about 10” is also disclosed. Any numerical range recited herein is intended to include all sub-ranges subsumed therein. It is also understood that when a value is disclosed that“less than or equal to” the value,“greater than or equal to the value” and possible ranges between values are also disclosed, as appropriately understood by the skilled artisan. For example, if the value“X” is disclosed the“less than or equal to X” as well as“greater than or equal to X” (e.g., where X is a numerical value) is also disclosed. It is also understood that the throughout the application, data is provided in a number of different formats, and that this data, represents endpoints and starting points, and ranges for any combination of the data points. For example, if a particular data point“10” and a particular data point“15” are disclosed, it is understood that greater than, greater than or equal to, less than, less than or equal to, and equal to 10 and 15 are considered disclosed as well as between 10 and 15. It is also understood that each unit between two particular units are also disclosed. For example, if 10 and 15 are disclosed, then 11, 12, 13, and 14 are also disclosed.

[0139] Although various illustrative embodiments are described above, any of a number of changes can be made to various embodiments without departing from the teachings herein. For example, the order in which various described method steps are performed may often be changed in alternative embodiments, and in other alternative embodiments, one or more method steps may be skipped altogether. Optional features of various device and system embodiments may be included in some embodiments and not in others. Therefore, the foregoing description is provided primarily for exemplary purposes and should not be interpreted to limit the scope of the claims.

[0140] The subject matter described herein can be embodied in systems, apparatus, methods, and/or articles depending on the desired configuration. The implementations set forth in the foregoing description do not represent all implementations consistent with the subject matter described herein. Instead, they are merely some examples consistent with aspects related to the described subject matter. Although a few variations have been described in detail herein, other modifications or additions are possible. In particular, further features and/or variations can be provided in addition to those set forth herein. For example, the implementations described herein may be directed to various combinations and subcombinations of the disclosed features and/or combinations and subcombinations of several further features disclosed herein. In addition, the logic flows depicted in the accompanying figures and/or described herein do not necessarily require the particular order shown, or sequential order, to achieve desirable results. Other implementations may be within the scope of the following claims.

[0141] The machine-readable medium can alternatively or additionally store such machine instructions in a transient manner, such as for example, as would a processor cache or other random access memory associated with one or more physical processor cores.

[0142] The examples and illustrations included herein show, by way of illustration and not of limitation, specific embodiments in which the subject matter may be practiced. As mentioned, other embodiments may be utilized and derived there from, such that structural and logical substitutions and changes may be made without departing from the scope of this disclosure. Such embodiments of the inventive subject matter may be referred to herein individually or collectively by the term“invention” merely for convenience and without intending to voluntarily limit the scope of this application to any single invention or inventive concept, if more than one is, in fact, disclosed. Thus, although specific embodiments have been illustrated and described herein, any arrangement calculated to achieve the same purpose may be substituted for the specific embodiments shown. This disclosure is intended to cover any and all adaptations or variations of various embodiments. Combinations of the above embodiments, and other embodiments not specifically described herein, will be apparent to those of skill in the art upon reviewing the above description.

Claims

CLAIMS What is claimed is:

1. A wireless communication device comprising:

a body including:

a wireless communication interface;

one or more sensors; and

one or more controllers comprising firmware and/or software configured to:

read data from the one or more sensors, the data based on movement of the body;

generate a first hash value based on the data;

receive, using the wireless communication interface, a second hash value from an external communication device; and

establish, based on determining that the first hash value is identical to the second hash value, a wireless communications link with the external communication device.

2. The wireless communication device of claim 1, wherein the data from the one or more sensors comprises motion information, vibration information, velocity information, acceleration information, and/or orientation information.

3. The wireless communication device of claim 2, wherein the orientation information comprises X, Y, and/or Z coordinates.

4. The wireless communication device of claim 3, wherein the one or more sensors comprise an accelerometer and/or a gyroscope.

5. The wireless communication device of claim 1, wherein the data from the one or more sensors comprises air pressure information and/or sound information.

6. The wireless communication device of claim 5, wherein the air pressure information comprises a measurement of ambient pressure, and wherein the sound information is derived from electrical current based on detected sound waves.

7. The wireless communication device of claim 6, wherein the one or more sensors comprise a pressure sensor and/or a microphone.

8. The wireless communication device of claim 1, wherein the data from the one or more sensors comprises radio frequency (RF) information.

9. The wireless communication device of claim 8, wherein the RF information comprises RF power measurements.

10. The wireless communication device of claim 9, wherein the one or more sensors comprise an RF power sensor.

11. The wireless communication device of any of claims 1 through 10, wherein the firmware and/or software is further configured to:

determine, based on the data from the one or more sensors, that one or more taps on the body have occurred; and

generate, based on the data from the one or more sensors, tap information quantifying the one or more taps,

wherein the first hash value is generated based on the tap information.

12. The wireless communication device of claim 11, wherein the tap information comprises an indication of time between successive taps of the one or more taps.

13. The wireless communication device of any of claims 11 through 12, wherein the tap information comprises an indication of an intensity of each of the one or more taps.

14. The wireless communication device of any of claims 11 through 13, wherein the one or more taps comprise taps of the external communication device on the body.

15. The wireless communication device of any of claims 1 through 14, further comprising:

a display, wherein the firmware and/or software is further configured to:

display a user interface on the display; and

determine, based on user interaction with the user interface, that a user has initiated a wireless pairing procedure,

wherein the data is read from the one or more sensors based on determining that the user has initiated the wireless pairing procedure.

16. The wireless communication device of any of claims 1 through 15, wherein the second hash value is received in a Bluetooth advertisement message broadcast from the external communication device.

17. The wireless communication device of any of claims 1 through 16, wherein the wireless communications link comprises a Bluetooth low energy communications link.

18. The wireless communication device of any of claims 1 through 17, wherein the external communication device comprises a vaporizer device configured to generate an aerosol, the vaporizer device comprising a nicotine formulation including a carrier, nicotine, and an acid.

19. A method comprising:

reading data from one or more sensors of a wireless communication device, the data based on movement of the wireless communication device;

generating a first hash value based on the data;

receiving, using a wireless communication interface, a second hash value from an external communication device; and

establishing, using a wireless communication interface and based on determining that the first hash value is identical to the second hash value, a wireless communications link with the external communication device.

20. The method of claim 19, wherein the data from the one or more sensors comprises motion information, vibration information, velocity information, acceleration information, and/or orientation information.

21. The method of claim 20, wherein the orientation information comprises X, Y, and/or Z coordinates.

22. The method of claim 21, wherein the one or more sensors comprise an accelerometer and/or a gyroscope.

23. The method of claim 19, wherein the data from the one or more sensors comprises air pressure information and/or sound information.

24. The method of claim 23, wherein the air pressure information comprises a measurement of ambient pressure, and wherein the sound information is derived from electrical current based on detected sound waves.

25. The method of claim 24, wherein the one or more sensors comprise a pressure sensor and/or a microphone.

26. The method of claim 19, wherein the data from the one or more sensors comprises radio frequency (RF) information.

27. The method of claim 26, wherein the RF information comprises RF power measurements.

28. The method of claim 27, wherein the one or more sensors comprise an RF power sensor.

29. The method of any of claims 19 through 28, further comprising:

determining, based on the data from the one or more sensors, that one or more taps on the wireless communication device have occurred; and

generating, based on the data from the one or more sensors, tap information quantifying the one or more taps,

wherein the first hash value is generated based on the tap information.

30. The method of claim 29, wherein the tap information comprises an indication of time between successive taps of the one or more taps.

31. The method of any of claims 29 through 30, wherein the tap information comprises an indication of an intensity of each of the one or more taps.

32. The method of any of claims 29 through 31, wherein the one or more taps comprise taps of the external communication device on the wireless communication device.

33. The method of any of claims 19 through 32, further comprising:

displaying, on a display of the wireless communication device, a user interface; and

determining, based on user interaction with the user interface, that a user has initiated a wireless pairing procedure, wherein reading the data from the one or more sensors is based on the determining that the user has initiated the wireless pairing procedure.

34. The method of any of claims 19 through 33, wherein the second hash value is received in a Bluetooth advertisement message broadcast from the external communication device.

35. The method of any of claims 19 through 34, wherein the wireless communications link comprises a Bluetooth low energy communications link.

36. The method of any of claims 19 through 35, wherein the external communication device comprises a vaporizer device configured to generate an aerosol, the vaporizer device comprising a nicotine formulation including a carrier, nicotine, and an acid.

37. A non-transitory computer program product storing instructions which, when executed by at least one data processor, causes operations comprising:

generating a first hash value based on the data;

38. The non-transitory computer program product of claim 37, wherein the data from the one or more sensors comprises motion information, vibration information, velocity information, acceleration information, and/or orientation information.

39. The non-transitory computer program product of claim 38, wherein the orientation information comprises X, Y, and/or Z coordinates.

40. The non-transitory computer program product of claim 39, wherein the one or more sensors comprise an accelerometer and/or a gyroscope.

41. The non-transitory computer program product of claim 37, wherein the data from the one or more sensors comprises air pressure information and/or sound information.

42. The non-transitory computer program product of claim 41, wherein the air pressure information comprises a measurement of ambient pressure, and wherein the sound information is derived from electrical current based on detected sound waves.

43. The non-transitory computer program product of claim 42, wherein the one or more sensors comprise a pressure sensor and/or a microphone.

44. The non-transitory computer program product of claim 37, wherein the data from the one or more sensors comprises radio frequency (RF) information.

45. The non-transitory computer program product of claim 44, wherein the RF information comprises RF power measurements.

46. The non-transitory computer program product of claim 45, wherein the one or more sensors comprise an RF power sensor.

47. The non-transitory computer program product of any of claims 37 through 46, wherein the operations further comprise:

wherein the first hash value is generated based on the tap information.

48. The non-transitory computer program product of claim 47, wherein the tap information comprises an indication of time between successive taps of the one or more taps.

49. The non-transitory computer program product of any of claims 47 through 48, wherein the tap information comprises an indication of an intensity of each of the one or more taps.

50. The non-transitory computer program product of any of claims 47 through 49, wherein the one or more taps comprise taps of the external communication device on the wireless communication device.

51. The non-transitory computer program product of any of claims 37 through 50, wherein the operations further comprise: displaying, on a display of the wireless communication device, a user interface; and

determining, based on user interaction with the user interface, that a user has initiated a wireless pairing procedure,

wherein reading the data from the one or more sensors is based on the determining that the user has initiated the wireless pairing procedure.

52. The non-transitory computer program product of any of claims 37 through 51, wherein the second hash value is received in a Bluetooth advertisement message broadcast from the external communication device.

53. The non-transitory computer program product of any of claims 37 through 52, wherein the wireless communications link comprises a Bluetooth low energy communications link.

54. The non-transitory computer program product of any of claims 37 through 53, wherein the external communication device comprises a vaporizer device configured to generate an aerosol, the vaporizer device comprising a nicotine formulation including a carrier, nicotine, and an acid.

55. A vaporizer device comprising:

a body including:

a wireless communication interface;

one or more sensors; and

one or more controllers comprising firmware and/or software configured to:

read data from the one or more sensors, the data based on movement of the body;

generate a hash value based on the data; and

transmit, using the wireless communication interface, the hash value to establish a wireless communications link with an external communication device.

56. The vaporizer device of claim 55, wherein the data from the one or more sensors comprises motion information, vibration information, velocity information, acceleration information, and/or orientation information.

57. The vaporizer device of claim 56, wherein the orientation information comprises X, Y, and/or Z coordinates.

58. The vaporizer device of claim 57, wherein the one or more sensors comprise an accelerometer and/or a gyroscope.

59. The vaporizer device of claim 55, wherein the data from the one or more sensors comprises air pressure information and/or sound information.

60. The vaporizer device of claim 59, wherein the air pressure information comprises a measurement of ambient pressure, and wherein the sound information is derived from electrical current based on detected sound waves.

61. The vaporizer device of claim 60, wherein the one or more sensors comprise a pressure sensor and/or a microphone.

62. The vaporizer device of claim 55, wherein the data from the one or more sensors comprises radio frequency (RF) information.

63. The vaporizer device of claim 62, wherein the RF information comprises RF power measurements.

64. The vaporizer device of claim 63, wherein the one or more sensors comprise an RF power sensor.

65. The vaporizer device of any of claim 55 through 64, wherein the firmware and/or software is further configured to:

determine, based on the data from the one or more sensors, that one or more taps of the body have occurred; and

wherein the hash value is generated based on the tap information.

66. The vaporizer device of claim 65, wherein the tap information comprises an indication of time between successive taps of the one or more taps.

67. The vaporizer device of any of claims 65 through 66, wherein the tap information comprises an indication of an intensity of each of the one or more taps.

68. The vaporizer device of any of claims 65 through 67, wherein the one or more taps comprise taps of the body on the external communication device.

69. The vaporizer device of any of claims 55 through 68, wherein the firmware and/or software is further configured to:

determine, based on the one or more sensors, that the body is being moved according to a pattern; and

initiate, in response to determining that the body is being moved according to the pattern, a wireless pairing procedure,

wherein the data is read from the one or more sensors after the wireless pairing procedure is initiated.

70. The vaporizer device of any of claims 55 through 69, wherein the hash value is broadcast in a Bluetooth advertisement message.

71. The vaporizer device of any of claims 55 through 70, wherein the wireless communications link comprises a Bluetooth low energy communications link.

72. The vaporizer device of any of claims 55 through 71, further comprising: a vaporizable material; and

a heater configured to heat the vaporizable material to generate an aerosol, the vaporizable material comprising a nicotine formulation including a carrier, nicotine, and an acid.

73. A method comprising:

generating a hash value based on the data; and

transmitting, using a wireless communication interface, the hash value to establish a wireless communications link with an external communication device.

74. The method of claim 73, wherein the data from the one or more sensors comprises motion information, vibration information, velocity information, acceleration information, and/or orientation information.

75. The method of claim 74, wherein the orientation information comprises X, Y, and/or Z coordinates.

76. The method of claim 75, wherein the one or more sensors comprise an accelerometer and/or a gyroscope.

77. The method of claim 73, wherein the data from the one or more sensors comprises air pressure information and/or sound information.

78. The method of claim 77, wherein the air pressure information comprises a measurement of ambient pressure, and wherein the sound information is derived from electrical current based on detected sound waves.

79. The method of claim 78, wherein the one or more sensors comprise a pressure sensor and/or a microphone.

80. The method of claim 73, wherein the data from the one or more sensors comprises radio frequency (RF) information.

81. The method of claim 80, wherein the RF information comprises RF power measurements.

82. The method of claim 81, wherein the one or more sensors comprise an RF power sensor.

83. The method of any of claim 73 through 82, further comprising:

determining, based on the data from the one or more sensors, that one or more taps of the wireless communication device have occurred; and

wherein the hash value is generated based on the tap information.

84. The method of claim 83, wherein the tap information comprises an indication of time between successive taps of the one or more taps.

85. The method of any of claims 83 through 84, wherein the tap information comprises an indication of an intensity of each of the one or more taps.

86. The method of any of claims 83 through 85, wherein the one or more taps comprise taps of the wireless communication device on the external communication device.

87. The method of any of claims 73 through 86, further comprising:

determining, based on the one or more sensors, that the wireless communication device is being moved according to a pattern; and

initiating, in response to determining that the wireless communication device is being moved according to the pattern, a wireless pairing procedure,

88. The method of any of claims 73 through 87, wherein the hash value is broadcast in a Bluetooth advertisement message.

89. The method of any of claims 73 through 88, wherein the wireless communications link comprises a Bluetooth low energy communications link.

90. The method of any of claims 73 through 89, wherein the wireless communication device comprises a vaporizer device configured to generate an aerosol, the vaporizer device comprising a nicotine formulation including a carrier, nicotine, and an acid.

91. A non-transitory computer program product storing instructions which, when executed by at least one data processor, causes operations comprising:

generating a hash value based on the data; and

92. The non-transitory computer program product of claim 91, wherein the data from the one or more sensors comprises motion information, vibration information, velocity information, acceleration information, and/or orientation information.

93. The non-transitory computer program product of claim 92, wherein the orientation information comprises X, Y, and/or Z coordinates.

94. The non-transitory computer program product of claim 93, wherein the one or more sensors comprise an accelerometer and/or a gyroscope.

95. The non-transitory computer program product of claim 91, wherein the data from the one or more sensors comprises air pressure information and/or sound information.

96. The non-transitory computer program product of claim 95, wherein the air pressure information comprises a measurement of ambient pressure, and wherein the sound information is derived from electrical current based on detected sound waves.

97. The non-transitory computer program product of claim 96, wherein the one or more sensors comprise a pressure sensor and/or a microphone.

98. The non-transitory computer program product of claim 91, wherein the data from the one or more sensors comprises radio frequency (RF) information.

99. The non-transitory computer program product of claim 98, wherein the RF information comprises RF power measurements.

100. The non-transitory computer program product of claim 99, wherein the one or more sensors comprise an RF power sensor.

101. The non-transitory computer program product of any of claim 91 through 100, wherein the operations further comprise:

wherein the hash value is generated based on the tap information.

102. The non-transitory computer program product of claim 101, wherein the tap information comprises an indication of time between successive taps of the one or more taps.

103. The non-transitory computer program product of any of claims 101 through 102, wherein the tap information comprises an indication of an intensity of each of the one or more taps.

104. The non-transitory computer program product of any of claims 101 through 103, wherein the one or more taps comprise taps of the wireless communication device on the external communication device.

105. The non-transitory computer program product of any of claims 91 through 104, wherein the operations further comprise:

106. The non-transitory computer program product of any of claims 91 through 105, wherein the hash value is broadcast in a Bluetooth advertisement message.

107. The non-transitory computer program product of any of claims 91 through 106, wherein the wireless communications link comprises a Bluetooth low energy communications link.

108. The non-transitory computer program product of any of claims 91 through 107, wherein the wireless communication device comprises a vaporizer device configured to generate an aerosol, the vaporizer device comprising a nicotine formulation including a carrier, nicotine, and an acid.