JP2020535860A - A system that includes brushes, hair dryers, and client devices to assist the user in achieving the best drying and styling performance. - Google Patents

Abstract

A system including a hair dryer, a hairbrush, and a client device is provided. The hairbrush is configured to detect at least one feature of the user's hair and hair dryer and transmit information back to the hair dryer based on the detected feature. The hair dryer is configured to update at least one setting that may include at least one of temperature control, airflow rate, and airflow shape in the hair dryer based on the detected features received. The client device is configured to communicate with the hair dryer and provide feedback to the user regarding the usage of at least one user of the hair dryer and hairbrush, at least in part based on the detected features captured by the hairbrush. .. [Selection diagram] Fig. 1

Description

Cross-references to related applications This application is incorporated herein by reference in its entirety: US Application Nos. 15/721 and 286 and US Application Nos. 15 / 721,320 (both September 29, 2017). Claim their advantages with respect to (Japanese filing).

The present disclosure describes a system that provides a connection for feedback communication between a hair dryer and a grooming device (eg, hairdressing device, brush, hairbrush, hair styling device, styling brush, comb, etc.).

According to certain embodiments, a system is provided that comprises a hair dryer and a grooming device (eg, hair styling device, brush, hairbrush, hair styling device, styling brush, comb, etc.), where the grooming device is the user's hair and hair dryer. It is configured to detect at least one feature of the hair dryer and transmit the information back to the hair dryer based on the detected feature.

According to certain embodiments, a system comprising a hair dryer and a hairbrush is provided, the hairbrush detecting at least one feature of the user's hair and hair dryer and transmitting information back to the hair dryer based on the detected feature. It is configured to do.

According to certain embodiments, the hairbrush further includes a temperature / humidity sensor, the detected feature being the temperature or humidity detected by the hairbrush.

According to certain embodiments, the hairbrush further comprises a moisture detection circuit, the detected feature being the moisture level or dryness level of the user's hair detected by the hairbrush.

According to certain embodiments, the hairbrush further includes a force sensor, the detected feature being the invasive level of use of the hairbrush user.

According to certain embodiments, the hairbrush further comprises an imaging device configured to capture a thermal image of the user's hair or scalp area, and the detected features are thermal scanning or heat invasive levels of the user's hair or scalp area. Is.

According to certain embodiments, the hairbrush further includes a motion sensor, the detected feature being the user's brushing motion while using the hairbrush.

According to certain embodiments, the hair dryer is configured to update at least one setting in the hair dryer based on the detected features received.

According to certain embodiments, at least one setting updated in the hair dryer includes at least one of temperature control, airflow velocity, and airflow geometry.

According to certain embodiments, the hair dryer is configured to output a warning indicator based on the detected features received from the hairbrush.

According to certain embodiments, the hair dryer is configured to output at least one recommendation of a hair drying technique or regimen, a hair brushing technique or regimen, and a product recommendation based on the detected features received from the hairbrush. To.

According to certain embodiments, a method is provided that is performed by a system that includes a hair dryer and a hairbrush, the method of detecting at least one feature of the user's hair and hair dryer by the hairbrush and based on the detected features. And to transmit the information back to the hair dryer.

According to certain embodiments, a system is provided comprising a hair dryer, a grooming device (eg, hair trimming device, brush, hairbrush, hair styling device, styling brush, comb, etc.) and a client device, where the grooming device is of the user It is configured to detect at least one feature of the hair and hair dryer and transmit information back to the hair dryer based on the detected feature, the client device communicating with the hair dryer and being captured by the grooming device. It is configured to provide the user with feedback on the usage of at least one user of the hair dryer and grooming device, at least in part based on the detected features.

According to certain embodiments, a system is provided that includes a hair dryer, a hairbrush, and a client device, the hairbrush detecting at least one feature of the user's hair and hair dryer and delivering information to the hair dryer based on the detected features. Configured to transmit back, the client device communicates with the hair dryer and the user with respect to the usage of at least one user of the hair dryer and hairbrush, at least partially based on the detected features captured by the hairbrush. Is configured to provide feedback to.

According to certain embodiments, the client device outputs evaluation information regarding the use of at least one user of the hair dryer and hairbrush and guidance information on how to use the styling tool in order to achieve the target hair health. It is composed of.

According to certain embodiments, the guidance information is image data, video data, or audio data that uses a styling tool to achieve the desired result.

According to certain embodiments, the client device is configured to receive user information about the physical characteristics of the user and output guidance information based on the received user information.

According to certain embodiments, the output evaluation information and guidance information are based on measurement data received in a single continuous session of the user using a styling tool.

According to certain embodiments, the output evaluation information is based on measurement data received in a predetermined time cycle that includes multiple sessions of the user using a styling tool.

According to certain embodiments, the client device is configured to activate a discovery protocol that causes the client device and hair dryer to identify each other and negotiate one or more pre-shared keys, the hair dryer and client device being pre-shared keys. Is configured to exchange encrypted and anonymous information using.

According to certain embodiments, the discovery protocol depends on the client device and hair dryer, depending on at least one of a particular type of hair dryer, a particular type of hairbrush, and a particular detected accessory of the hair dryer or hairbrush. It is configured to exchange treatment plan information.

According to certain embodiments, a method is provided that is performed by a system that includes a hair dryer, a hair brush, and a client device, in which the hair brush detects at least one feature of the user's hair and hair dryer and is based on the detected feature. Use of at least one user of the hair dryer and hairbrush by transmitting information back to the hair dryer and by communicating with the hair dryer by the client device and at least partially based on the detected features captured by the hairbrush. Includes providing user feedback on the situation.

The more complete recognition of this embodiment and its many accompanying advantages, when considered in connection with the accompanying drawings, will be better understood by reference to the detailed description below. It is easily obtained so that it becomes.

A system including a hairbrush and a client device according to an embodiment is shown. A hardware configuration of a hair dryer according to an embodiment is shown. A hardware configuration of a hairbrush according to an embodiment is shown. Demonstrates the processes that occur between a hair dryer and a hairbrush, and in each of the hair dryer and the hairbrush, according to certain embodiments. Demonstrates the processes that occur between a hair dryer and a hairbrush, and in each of the hair dryer and the hairbrush, according to certain embodiments. Demonstrates the processes that occur between a hair dryer and a hairbrush, and in each of the hair dryer and the hairbrush, according to certain embodiments. A system including a client device and a hair dryer according to an embodiment is shown. An example of a client device according to an embodiment is shown. A system according to an embodiment that facilitates optimal performance of a hair dryer that includes a client device and at least one external server is shown. A process performed by a client device according to an embodiment is shown.

Blow drying (the use of a hair dryer with a brush to condition the hair while drying it) is commonly used, and hair disorders such as dryness, dryness, and brittleness, loss of hair color, and finally, May cause hair breakage. Studies have shown that hair damage increases with temperature (when the distance between the hair dryer and the hair decreases, or when a concentrator nozzle is used, the temperature increases) and with the drying period.

Applicants of the present invention can set up an automatic smart feedback loop between two devices by wirelessly connecting an instrumental brush / comb and blow dryer by monitoring brushing patterns and hair damage. I am aware of. The system can limit hair damage, provide feedback to the user, guide the user himself, improve his own brushing technique and achieve the best drying / styling performance. It can also provide recommendations for personalized products or best suited products, improve drying and styling performance, and reduce / limit hair damage.

Embodiments of the present invention have the following objectives.
-Hair damage, brushing pattern / movement monitoring-Control of hair dryer temperature and airflow-Providing feedback (live or non-live) and teaching users brushing / drying techniques-Improvement of brushing techniques-users Allows you to achieve the best drying / styling performance / results-Prevention / restriction of hair damage-Providing recommendations for personalized or adapted products and hairstyles-Achieving the highest compliance rate, monitoring performance and guidance Providing improved ergonomics to improve performance

FIG. 1 shows a system 100 according to an embodiment. The system 100 includes a hair dryer device 110 and a brush device 150. The hair dryer 110 functions as a conventional hair dryer, such as generating and discharging hot air from the outlet 112. The brush 150 includes bristles 154 that are placed around the axis of the brush (a "circular" hairbrush type). However, additional known hairbrush types can be used as well.

In addition, the hair dryer device 110 and the brush device 150 include additional components. For example, the hair dryer device 110 further includes a temperature controller 114 and an actuator 116. The temperature controller 114 controls and regulates the temperature of the air discharged by the hair dryer. The actuator controls the shape of the airflow pattern and the speed of the airflow. The actuator can be a mobile mechanical component that can move in the airflow to modify the shape of the airflow. Such airflow control is understood in the art as evidenced by EP177975A1 incorporated herein by reference.

The hair dryer may further include a proximity sensor 118, which is preferably located near the outlet 112 of the hair dryer. The proximity sensor can be an optical sensor such as an infrared sensor understood in the art. However, similarly, other examples such as capacitive sensors, ultrasonic sensors, or Doppler sensors may be employed.

In certain embodiments, the hair dryer device 110 is configured to change at least one setting in the hair dryer based on the detected features received. In certain embodiments, the hair dryer device 110 is configured to dynamically modulate at least one setting in the hair dryer based on the detected features received.

The hair dryer may further include a printed circuit board (PCB) 120 that includes a communication circuit and a control circuit, such as a radio frequency RF communication interface, for performing wireless communication with an external device (brush device 150, etc.).

The brush device may further include a PCB 180 of the brush device itself, including a communication circuit and a control circuit such as a wireless RF communication interface for performing wireless communication with an external device (hair dryer 150 or the like). The PCB may also hold a motion detector such as an accelerator / gyrometer.

The brush device may also include a hair humidity sensor and a temperature sensor. Hair and humidity sensors are known and understood in the art.

As shown in FIG. 1, there may be a wireless machine-to-machine feedback loop between the brush device 150 and the hair dryer 110, facilitated by communication between the wireless RF communication interfaces embedded within each device. In such a feedback loop, the brush can detect the temperature at which the hair dryer is in operation and the humidity level of the user's hair and provide such feedback to the hair dryer. Based on this information, the hair dryer can, for example, by adjusting the resistance of the heating element of the hair dryer, by adjusting the fan speed, and / or by adjusting the shape of the mechanical element that controls the airflow shape. , The temperature and / or shape and / or speed of the airflow can be adjusted.

FIG. 2 shows an electrical block diagram of a hardware component of a hair dryer according to an embodiment. The power from the power supply 204 is controlled by the microcontroller / processor 203. It is recognized that the electrical block diagram may be modified to adapt to other configurations in accordance with the principles disclosed herein.

In one example, the communication interface (I / F) 205 may include circuits and hardware for communicating with the client device 120. The communication interface 205 may include a network controller such as BCM43342 Wi-Fi, Frequency Modulation, and Bluetooth combo chip provided by Broadcom for interacting with the network. The hardware can be designed for smaller sizes. For example, processor 203 can be a CPU understood in the art. For example, the processor can be APL0778 provided by Apple, or any other processor type that will be recognized by those skilled in the art. Alternatively, the CPU can be implemented on FPGAs, ASICs, PLDs, or using discrete logic circuits, which one of skill in the art will recognize. Further, the CPU can be implemented as a plurality of processors that work cooperatively in parallel with instructing the process according to the invention described above.

In certain embodiments, the hair dryer comprises a user interface 206 that may be in the form of an input button on the housing of the tool, or the hair dryer is in the form of a contact detection display such as a capacitive or resistant touch screen display. obtain.

In certain embodiments, the hair dryer includes an output indicator 202 that may be in the form of light (such as LED light), an indicator on a touch screen, or audible output from a speaker.

In certain embodiments, the hair dryer includes a memory 207 that stores software for controlling the hair dryer or for storing user data or other information.

In certain embodiments, the hair dryer comprises a position / motion sensor 208 that can also detect the orientation of the hair dryer when held by the user, and the hair dryer also includes a movement and motion path of the hair dryer. Can be detected. In certain embodiments, the position / motion sensor is at least one or a combination of a geomagnetic sensor and an acceleration sensor. For example, the 3-axis geomagnetic sensor grasps the direction of the geomagnetism, or in other words, the geomagnetic vector Vt, given the current orientation of the styling tool (housing) that houses the 3-axis geomagnetic sensor. The 3-axis accelerometer grasps the direction of gravity, or in other words, the gravity vector G, given the current orientation of the styling tool (housing) that houses the stationary 3-axis accelerometer. The gravitational vector G coincides in the downward vertical direction. The gravity vector G can be similarly decomposed into Xs, Ys, and Zs axis components.

Alternatively, or in addition, a gyroscope that is a sensor that detects angular velocities centered on three axes Xs, Zs, and Ys (roll, pitch, and yaw) and is capable of detecting the rotation of an object. Can be used. In addition, the geomagnetic sensor can grasp the traveling direction in which the objects face each other based on the geomagnetic vector described above.

The hair dryer may include an actuator circuit 209 used to control the shape of the mechanical element that controls the airflow shape.

The hair dryer includes the proximity sensor 118 described above.

The hair dryer includes a heat control circuit 210, which is used to control heat by changing the resistance of the heating element of the hair dryer described above.

The hair dryer further includes a fan control 211 used to change the speed of the blower of the hair dryer described above.

FIG. 3 shows an electrical block diagram of a hardware component of a hairbrush according to an embodiment. Like the hair dryer described above, the hairbrush includes a microcontroller / processor 303, a power supply 304, a communication interface 305, a user interface 306, a memory 307, and a position / motion sensor 308.

The hairbrush may also include a sound detection circuit 309 that may include a microphone that detects the dryness of the user's hair based on daily energy changes and spectral sound changes.

The hairbrush may also include a moisture detection circuit 311. This circuit may be similar to that described in US Application 13 / 112,533 (US Publication No. 2012/0291797A1), which is incorporated herein by reference. Alternatively, the moisture detection circuit may rely on a Hall effect sensor to detect changes in the magnetic field, and such changes are sensitive to moisture levels.

The hairbrush may also include a force sensor 311 which may be in the form of a load cell located between the head and the handle.

The hairbrush may also include the ambient temperature / humidity sensor 312 described above that detects local temperature or humidity near the hairbrush.

In addition, the hairbrush may include conductive pinkil 313 embedded within the hairbrush to detect if the hair is damp or dry, or to detect contact with the user's hair.

The hairbrush may also include an imaging unit 314 while the user is using the hairbrush, which imaging unit 314 is a camera that is placed on the outer surface of the brush facing the user's head or hair. obtain. The imaging unit may optionally have thermal imaging capability for detecting the thermal characteristics of the user's hair. The imaging unit may also be equipped with a lighting unit (such as LED light) that assists in the imaging process.

As noted above, brushes and hair dryers are equipped with means to communicate with each other, and the hair dryers are temperature and airflow depending on the hair damage / damage indicator and / or the styling result selected by the user. Equipped with a control system that is calibrated to adapt. Thus, the intelligence and algorithms embedded or sent within the brush and / or hair dryer can translate sensor recordings into adjustments in the hair dryer.

FIG. 4A shows the overall process that takes place between the hair dryer and the hairbrush. As one process shown in FIG. 4A, when the two devices are within mutually acceptable wireless communication range, the communication pairing 401 is performed between the two devices. Such pairing depends on the type of communication protocol used, which is well understood in the art. The user may use the hairbrush, and during such use, the hairbrush performs any number of detection actions, such as those described above (step 402). The detection action need not occur while the hair dryer is in use at the same time, and the action may start and complete at any time based on receiving user input to start / end such detection. Can be done. The sensor record acquired by the detection operation can be stored in memory (step 403) and / or immediately communicate with the hair dryer (step 404).

As shown in FIG. 4A, the hair dryer stores the sensor records received from the hair dryer and processes and analyzes the sensor records (step 405). The hair dryer then makes adjustments to the hair dryer based on the processing and analysis of sensor recordings (step 406).

In FIG. 4A, the communication pairing does not need to occur before the user performs the detection operation using the hairbrush in 402, and the communication pairing can occur at any time before the hairbrush transmits the sensor record to the hairbrush.

In addition, the hairbrush does not necessarily have to process and analyze the sensor recordings shown in step 405. In this situation, the hair dryer may transmit the sensor recording to an external client device (such as a smartphone or user computer) in order to control the operation of processing and analysis of the sensor recording described in more detail below. In addition, as shown in selective step 403', the hairbrush may perform at least some processing and / or analysis of sensor recording before transmitting information to the hairbrush.

FIG. 4B shows an algorithm that can be performed by a hairbrush according to an embodiment. In step 410, the hairbrush detects the trigger to initiate the detection operation. This trigger can be a deliberate user input in the hairbrush user interface to initiate one or more detection actions. The trigger can also be received from the hair dryer itself. For example, if communication pairing has been established between the hair dryer and the hairbrush, the hair dryer may transmit a signal to the hairbrush to initiate a detection operation. The transmission of such a signal may be associated with the user activating the blow operation of the hair dryer, or the transmission of such a signal detects that the hair dryer is within the user's head or hairbrush. Obtained based on the proximity sensor of the dryer.

In step 411, the detection operation (s) is performed in step 411. The types of detection actions performed by the hairbrush are described in detail above. In step 412, the sensor data acquired from the detection operation is stored in the memory of the hairbrush when the sensor data is acquired. In step 413, the sensor data is transmitted to the hair dryer. Optionally, in selective step 414, the hairbrush may perform at least some processing and / or analysis of the sensor data before transmitting the sensor data to the hairbrush. Then, in step 413, the results of such processing and / or analysis will also be transmitted to the hair dryer along with the sensor data (or even in the absence of sensor data). Such transmissions may occur when data is accumulated after the entire period, such transmissions may occur on a regular basis, such transmissions may occur based on user input in the hairbrush user interface, or such transmissions may occur based on user input in the hairbrush user interface. It can occur based on the request signal received from.

FIG. 4C shows an algorithm that can be performed by a hair dryer according to an embodiment. In step 420, the hair dryer receives the sensor data and, as explained above, this can be done when the data accumulates in the hairbrush after the entire period, this can happen on a regular basis, this is the hairbrush It can occur based on user input in the user interface of, or it can occur based on a request signal received from the hair dryer, which can occur by user input in the hair dryer, or it can occur (of the hair dryer). It can be based on an event such as the user turning off the blow operation (while not turning off the power). In step 421, the sensor data is processed or analyzed, which is described in more detail below. In step 422, the hair dryer adjusts the hair dryer settings based on the processed / analyzed sensor data, which will be described in more detail below.

As described above, in step 421, the sensor data is processed or analyzed by a hair dryer (or another device described below). The particular type of analysis depends on the type of detection that has occurred and the goals of the analysis.

For example, the user's brushing pattern and brushing motion when using the hairbrush, either alone or in combination with a hair dryer, is a force / power sensor, accelerometer and gyroscope, magnetic compass, contact sensor, and proximity. The judgment can be made based on the combination of data acquired from the sensor. The following brushing patterns and movements can be determined from this data.
・ User's pulling force ・ Twisting and wrapping hair around the brush ・ Local brushing movement ・ Proximity of the hairbrush to the hair dryer

Sensor data is also obtained from the detected ambient temperature and humidity and the temperature and humidity of the hair in contact with the brush, conductivity sensor, thermal camera, microphone, contact sensor, proximity sensor, and force / actuation force sensor. Based on the combination of data provided, it can be used to assess hair characteristics / injuries / invasions or risk levels that damage the hair. The following hair features / injuries / invasions or risk levels can be determined from this data.
・ Hair temperature and humidity ・ Cumulative heat invasion level (temperature or hair damage risk level x period)
・ Increased risk level of hair damage related to hair humidity ・ Hair gloss level estimated from image analysis of images obtained by camera ・ Fading level estimated from image analysis of images obtained by camera ・ Hair Dry level

Embodiments of the present invention are directed to smart hair dryer devices and systems that teach users how to achieve any style at home. In certain embodiments, the system connects the hair dryer to a client device. In certain embodiments, the client device can receive input about the user's needs, provide feedback on how to achieve a certain appearance, and correct the user's skill while using styling tools.

FIG. 5A shows a system 500 including a hair dryer 110 and a client device 510. In one embodiment, the hair dryer 110 communicates with the client device 501 by radio signal 520. In certain embodiments, the client device 510 is configured to operate a software application, or set of software modules, to receive communications from the hair dryer 110 and transmit communications to the hair dryer 110. In one example, the software application can send a protocol or goal profile to the hair dryer 110 and likewise receive data from the hair dryer 110 to track usage in real time.

FIG. 5B shows different examples of client devices 120, including mobile device 522, wearable electronics 524, television or magic mirror 526, network router 528, and personal computer 529.

The radio signal 520 can be any suitable signal such as WiFi, Bluetooth, electromagnetic signals including short range radio communication, or any other signal such as optical and acoustic. Each client device, including the device, reciprocally via an internet connection via an 802.11 wireless connection to a wireless internet access point or a physical connection to an internet access point via an Ethernet interface or the like. Can communicate. Similarly, each connected device can perform wireless communication with other devices via Bluetooth connection or other wireless means.

FIG. 5C is a diagram showing an example of a system 550 that promotes the optimum performance of the hair dryer 110 according to an example. System 550 includes at least a hair dryer and a client device. Optionally, the system 550 may further include one or more external servers 542 implemented in communication with the system 550 via the Internet as part of a cloud computing environment. One or more external servers 542 can store user data, hair products, products such as hair dryers or brush accessories, protocols and routines, tutorials, and other third party services, according to some example.

The user interface or client device can display tutorials on how to use the hair dryer. The user interface can create and download protocols for regimens or routines. The user interface can guide and track usage and compare the tracked usage with protocols, regimens, and routines. The user interface can calculate the score based on the tracked usage. The user interface can store the score and the tracked usage of the hair dryer in the memory of the client device. The user interface can be used to make the purchase of any product related to the hair dryer. For example, a hair dryer may be used in a combination of styling products or chemical compositions used to cure a user's hair, and the client device may output recommendations for the particular styling product or composition used. The steps of the process that can and will be used are based on the desired result entered by the user.

As a first step, the client device collects information about the user's desired results. In one example, a user may use a client device to browse a database of images showing various hairstyles. In another example, the user may initiate a keyword search on the client device to find the desired look. The client device can store the search results locally, or connect to an external system or server to access the database or search results.

After the user finds the desired look achieved using the hair dryer, the user can access a tutorial on using the hair dryer to achieve the desired look. The tutorial can be in text format, still image format, video format, or audio-only format.

In addition to using the tutorial, the user can connect the client device 510 to the hair dryer through a wireless connection (such as a Bluetooth or Wi-Fi connection) and receive real-time feedback while using the hair dryer. Alternatively, the hair dryer usage may be remembered for later reporting or feedback.

For example, the hair dryer can communicate which settings are currently used in the hair dryer.

For example, while using the hair dryer, the motion sensor on the hair dryer can output the detection operation of the hair dryer as feedback to the client device. The client device is configured to output to the user an instruction to compare or correct the detected motion with default motion data in order to provide the user with real-time performance results.

In another example, the temperature detected by the hairbrush and communicated to the hair dryer can communicate to the client device. When the detection temperature exceeds a predetermined threshold, the client device is configured to compare the detection temperature with the default temperature information to provide a warning to the user.

In one example, a timer on the hairbrush may provide measurement time information to the client device. The client device is configured to use a hair dryer to compare the measurement time to the target time in order to provide the user with output for the remaining period of a given action, or the target time has elapsed. It is sometimes configured to provide a warning to the user. The target time can be determined by the routine, the style to be achieved, and the current steps in the process where different periods of different steps are possible. The client device is configured to receive input from the user in order to create a customer profile based on the user's personal characteristics. For example, the client device asks the user questions such as "is the hair dyed or undyed?", "Is the hair dark or light?", And "is the hair straight or curled?" Configured to provide. Customer profiles can be used to select specific tutorials or sets of data used when measuring performance from hair dryers and brushes. The client device may recommend some hairstyles, or avoid recommending or suggesting certain hairstyles, depending on the type of hair evaluated, the level of damage, or other parameters.

The client device may also have camera functionality that can be used to provide input to the customer profile. For example, the camera may take an image of the user's hair to determine if the desired look is possible, or to make further recommendations to the user based on the characteristics or color of the hair or skin. it can.

Alternatively, the client device can interface with known spectografy tools to analyze the user's hair. Alternatively, the client device can interface with known chemical measurement tools to determine the chemical and structural properties of the user's hair. In certain embodiments, the client device is configured to maximize user personality and security. If the user's hair type settings are not recommended, the client device may warn the user. The client device may ask if the user's hair is colored (including bleaching), highlighted, keratinized, or loosened.

The client device may receive as input a moisture or porosity or hair level (which may be evaluated by a stylist or by a moisture sensor on the styling tool).

The client device may provide a warning if the hair is not immediately ready to receive additional heat, such as when the hairbrush moisture sensor detects excessive dryness.

The client device may provide instructions to pre-cure the user's hair before applying heat. Since different levels of temperature are suitable for different hair quality levels, the client device can advise if the initial temperature is suitable for the style that the user is trying to achieve.

The client device may have automatic configuration or control, such as providing automatic temperature control from the client device from the telephone.

The client device is configured to upload data about the user to an external system or server (such as a cloud-based system). Such data may include user profiles, styling tool usage, or implementation results when using styling tools. Client devices can also offer the option of keeping user data anonymous.

In addition, the circuit of the client device is configured to activate a discovery protocol that allows the client device and hair dryer to identify each other and negotiate one or more pre-shared keys. Allows hair dryers and client devices to exchange encrypted and anonymous information. The discovery protocol may further allow client devices and hair dryers to exchange treatment planning information depending on the particular type of hair dryer or hairbrush, or based on certain detected accessories.

The client device can use the camera function to provide shared features and the user can upload photos taken before and / or after using the styling tool. The uploaded photos can be used to receive feedback from professional hair stylists or other users. In certain embodiments, the uploaded photo can be uploaded directly to a social media platform.

FIG. 6 shows a flow chart of the method performed by the client device based on the features described above. In step 601 the client device receives input from the user regarding the user's physical characteristics. In step 602, the client device receives input from the user regarding the desired appearance selection achieved using the hair dryer and brush. In step 603, the client device outputs guidance information to achieve the user's desired appearance using the hair dryer and brush, based on the user's choices and the user's physical characteristics. In step 604, after the user begins to use the hair dryer and / or brush, the client device incorporates feedback from the styling tool on the user's usage of the styling tool (hair dryer and brush and those described above). Receive feedback from various sensors, etc.). In step 605, the client device outputs an instruction of the user's action based on the comparison between the feedback information received from the hair dryer and the target information. Alternatively, the client device may output correction information (such as adjusting the movement of the hair dryer and / or brush, or adjusting the heat / airflow / speed settings) based on the feedback information. Alternatively, the client device may output warning information (such as a warning related to detected temperature, moisture, or elapsed time) to the user based on the feedback information.

Principles of operation, typical embodiments, and modes of operation of the present disclosure are described in the description above. However, aspects of the present disclosure intended to be protected are not construed as limiting the particular embodiments disclosed. Moreover, the embodiments described herein are considered exemplary rather than limiting. It is recognized that modifications and alterations can be made by others and equivalents are used without departing from the gist of the present disclosure. Accordingly, all such modifications, variations, and equivalents are expressly intended to be within the spirit and scope of the claimed disclosure.

Claims (36)

With a hair dryer
With a hairbrush,
The hairbrush is configured to detect a user's hair and at least one feature of the hair dryer and transmit information back to the hair dryer based on the detected feature. The hairbrush further includes a temperature / humidity sensor.
The system of claim 1, wherein the detected feature is the temperature or humidity detected by the hairbrush. The hairbrush further includes a moisture detection circuit.
The system of claim 1, wherein the detected feature is a moisture level or dryness level of the user's hair detected by the hairbrush. The hairbrush further includes a force sensor.
The system of claim 1, wherein the detected feature is an invasive level of use of the hairbrush by the user. The hairbrush further includes an imaging device configured to capture a thermal image of the user's hair or scalp area.
The system of claim 1, wherein the detected feature is a thermal scanning or thermal invasive level of the user's hair or scalp region. The hairbrush further includes a motion sensor.
The system of claim 1, wherein the detected feature is a user's brushing gesture while using the hairbrush. The system of claim 1, wherein the hair dryer is configured to update at least one setting in the hair dryer based on the detected features received. The system of claim 7, wherein the at least one setting updated in the hair dryer comprises at least one of temperature control, airflow velocity, and airflow geometry. The system of claim 1, wherein the hair dryer is configured to output a warning indicator based on the detected features received from the hairbrush. The hair dryer is configured to output at least one recommendation of a hair drying technique or regimen, a hair brushing technique or regimen, and a product recommendation based on the detected features received from the hairbrush. The system according to claim 1. A method performed by a system that includes a hair dryer and a hairbrush.
The hairbrush detects the user's hair and at least one feature of the hair dryer.
The hairbrush transmits information back to the hair dryer based on the detected features.
The method described above. The hairbrush further includes a temperature / humidity sensor.
The method of claim 11, wherein the detection comprises detecting the temperature or humidity in the hairbrush. The hairbrush further includes a moisture detection circuit.
The method according to claim 11, wherein the detection includes detecting the moisture level or the dryness level of the user's hair detected by the hairbrush. The hairbrush further includes a force sensor.
11. The method of claim 11, wherein the detection comprises detecting the level of invasiveness of the user's use of the hairbrush. The hairbrush further includes an imaging device configured to capture a thermal image of the user's hair or scalp area.
11. The method of claim 11, wherein the detection comprises performing thermal scanning or detecting the level of thermal invasion of the user's hair or scalp region. The hairbrush further includes a motion sensor.
The method according to claim 11, wherein the detection includes detecting a brushing motion of a user while using the hairbrush. 11. The method of claim 11, further comprising updating at least one setting in the hair dryer based on the detected features received by the hair dryer. 17. The method of claim 17, wherein the at least one setting updated in the hair dryer comprises at least one of temperature control, airflow velocity, and airflow geometry. 11. The method of claim 11, further comprising outputting a warning indicator by the hair dryer based on the detected features received from the hairbrush. The hair dryer further comprises outputting at least one recommendation of a hair drying technique or regimen, a hair brushing technique or regimen, and a product recommendation based on the detected features received from the hairbrush. Item 10. The method according to item 11. With a hair dryer
With a hairbrush
Including client devices,
The hairbrush is configured to detect the user's hair and at least one feature of the hair dryer and transmit information back to the hair dryer based on the detected feature.
The client device communicates with the hair dryer and provides feedback to the user regarding the usage of the hair dryer and at least one user of the hairbrush, at least in part based on the detected features captured by the hairbrush. A system that is configured to do. The client device outputs evaluation information regarding the use of the hair dryer and at least one of the users of the hairbrush and outputs guidance information on how to use the styling tool in order to achieve the target hair health. 21. The system according to claim 21. 22. The system of claim 22, wherein the guidance information is image data, video data, or audio data that uses the styling tool to achieve the desired result. 22. The system of claim 22, wherein the client device receives user information about the physical characteristics of the user and outputs the guidance information based on the received user information. 22. The system of claim 22, wherein the output evaluation information and the guidance information are based on measurement data received in a single continuous session of the user using the styling tool. 22. The system of claim 22, wherein the output evaluation information is based on measurement data received using the styling tool in a predetermined time cycle that includes a plurality of sessions of the user. The client device is configured to activate a discovery protocol that causes the client device and the hair dryer to identify each other and negotiate one or more pre-shared keys.
21. The system of claim 21, wherein the hair dryer and the client device are configured to exchange encrypted and anonymous information using the pre-shared key. The discovery protocol depends on the client device and the hair dryer, depending on at least one of a particular type of hair dryer, a particular type of hair brush, and the hair dryer or a particular detected accessory of the hair brush. 27. The system of claim 27, which is configured to exchange treatment plan information. A method performed by a system that includes a hair dryer, a hairbrush, and a client device.
The hairbrush detects the user's hair and at least one feature of the hair dryer, and transmits the information back to the hair dryer based on the detected feature.
The client device communicates with the hair dryer and provides feedback to the user regarding the usage of the hair dryer and at least one user of the hairbrush, at least in part based on the detected features captured by the hairbrush. To do and
The method described above. To achieve the target hair health, the client device outputs evaluation information regarding the use of the hair dryer and at least one of the users of the hairbrush, and outputs guidance information on how to use the styling tool. 29. The method of claim 29, further comprising. 30. The method of claim 30, wherein the guidance information is image data, video data, or audio data that uses the styling tool to achieve the desired result. 30. The client device is further configured to include receiving user information of the user by the client device and outputting the guidance information based on the received user information. the method of. 30. The method of claim 30, wherein the output evaluation information and the guidance information are based on measurement data received in a single continuous session of the user using the styling tool. 30. The method of claim 30, wherein the output evaluation information is based on measurement data received using the styling tool in a predetermined time cycle that includes a plurality of sessions of the user. The client device further comprises activating a discovery protocol that causes the client device and the hair dryer to identify each other and negotiate one or more pre-shared keys.
29. The method of claim 29, wherein the hair dryer and the client device use the pre-shared key to exchange encrypted and anonymous information. The discovery protocol treats the client device and hair dryer according to at least one of a particular type of hair dryer, a particular type of hair brush, and the hair dryer or a particular detected accessory of the hair brush. 33. The method of claim 33, wherein the planning information is exchanged.

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