US20220065891A1 - Motion sensing cable - Google Patents
Motion sensing cable Download PDFInfo
- Publication number
- US20220065891A1 US20220065891A1 US17/424,779 US202017424779A US2022065891A1 US 20220065891 A1 US20220065891 A1 US 20220065891A1 US 202017424779 A US202017424779 A US 202017424779A US 2022065891 A1 US2022065891 A1 US 2022065891A1
- Authority
- US
- United States
- Prior art keywords
- cable
- connector
- motion
- circuit
- electronic device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000033001 locomotion Effects 0.000 title claims abstract description 160
- 238000000034 method Methods 0.000 claims description 34
- 230000008569 process Effects 0.000 claims description 26
- 239000004020 conductor Substances 0.000 claims description 24
- 230000004044 response Effects 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 12
- 230000000295 complement effect Effects 0.000 claims description 5
- 230000003993 interaction Effects 0.000 abstract description 13
- 241001422033 Thestylus Species 0.000 description 12
- 238000001514 detection method Methods 0.000 description 11
- 230000009467 reduction Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/1445—Mechanical actuation by lifting or attempted removal of hand-portable articles with detection of interference with a cable tethering an article, e.g. alarm activated by detecting detachment of article, breaking or stretching of cable
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/003—Power cables including electrical control or communication wires
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/10—Control circuit supply, e.g. means for supplying power to the control circuit
Definitions
- a motion sensor can be included in a conductive cable.
- a motion signal generated by the motion signal can be leveraged in any of a number of different ways.
- the motion signal can be used to control a charging signal that is passed by the conductive cable to the electronic device.
- a charging signal delivered by the cable to the connected electronic device can be reduced in response to the motion signal detecting motion of the cable.
- the charging signal can be reduced to zero in response to a detected lift. Thereafter, when a user returns the electronic device to a rest position, the charging signal could be increased or resumed if charging is needed.
- Such intelligent charging can be useful for a wide array of electronic devices. For example, with devices such as smart phones and tablet computers, such intelligent charging can help avoid prolonged states of constant charging for the device, which can adversely impact battery life for the electronic device.
- Such intelligent charging can be extremely advantageous, particularly in a retail merchandising setting. It is desirable for a retailer to display electronic devices that are available for sale to customers in a manner that allows the customer to interact with and use the electronic device while it is on display. This creates a challenge, however, for devices that are not fully operational while being charged because the devices nevertheless need to be charged so that the device has sufficient power to be operational while it is on display. Examples of such devices may include electronic styluses, wearable devices (e.g., smart watches), digital cameras, virtual reality (VR) goggles/headsets, handheld global positioning system (GPS) devices, range finders, etc.
- VR virtual reality
- GPS global positioning system
- the motion sensor and motion signal can be used to detect movement of the cable, which in turn indicates movement of the connected electronic device, which can be interpreted as a customer lift of the electronic device.
- the charging signal can then be cut off so that the device will be operational after the customer lifts the device and attempts to use it.
- the motion signal can be used to generate data indicative of customer interaction with the electronic device.
- a retailer may choose to display an electronic device for sale while it is connected to the motion sensing cable. While no customers are interacting with the electronic device, it is expected that the electronic device will be at rest, and the motion sensing cable will not detect any motion. However, a customer lift of the connected electronic device will in turn trigger the motion sensor in the motion sensing cable to detect motion. This detected motion can be interpreted as a customer lift of the electronic device. Data representative of such customer interaction with the electronic device can then be communicated to a remote computer system. Merchandisers and retailers can then use such data for tracking and analysis to enhance knowledge such as which products are popular with customers, which positions in retail stores get the most customer traffic, etc. Further still, by including the intelligence that drives such analytics data in the cable itself, retailers and merchandisers are provided with a sleeker option for product display than would be available via conventional puck-base-tether product display systems.
- FIG. 1A shows an example embodiment of a motion sensing cable.
- FIG. 1B shows an example component view of the motion sensing cable of FIG. 1A .
- FIG. 2A shows an example motion sensing cable connected to an electronic device and a power source.
- FIG. 2B shows an example motion sensing cable connected to an electronic device (via an adaptor) and a power source.
- FIG. 2C shows an example motion sensing cable connected to an electronic device and a power source, where the electronic device is displayed on a table.
- FIG. 2D shows an example motion sensing cable connected to an electronic device and a power source (via a hub), where the electronic device is displayed on a table.
- FIGS. 3A-3D show example process flows for charge control based on motion of the motion sensing cable.
- FIGS. 4A-4E show examples of a motion sensing cable for use with an example electronic stylus.
- FIG. 5 shows an example circuit diagram for an example motion sensing cable.
- FIG. 6 shows another example circuit diagram for an example motion sensing cable.
- FIGS. 7A and 7B show example process flows for tracking customer interaction data based on motion of the motion sensing cable.
- FIG. 1A shows an example motion sensing cable 100 .
- the cable 100 includes a conductor 102 , a first longitudinal end 104 , and a second longitudinal end 106 .
- the first and second longitudinal ends 104 and 106 are at opposite ends of the conductor 102 .
- End 104 can be adapted for detachable connection with an electronic device, and end 106 can be adapted for detachable connection with a power source.
- Conductor 102 can be a flexible conductor enclosed in an insulating sheath. It should be understood that conductor 102 may include multiple conductors.
- the length chosen for cable 100 can be selected by a practitioner to meet the needs of a particular intended use. As an example, the cable 100 can have a length of approximately 80 inches; however it should be understood that other lengths could be readily employed.
- FIG. 1B shows an example component view of the motion sensing cable of FIG. 1A .
- End 104 can include a connector 110 through which the cable 100 can detachably connect with an electronic device.
- the connector 110 can take any form suitable for connecting with a complementary connector of the electronic device or an adaptor for the electronic device.
- the connector 110 may take the form of a Lightning connector, a USB connector, a mini-USB connector, a micro-USB connector, a USB-C connector, inductive charging pads, proprietary connectors such as those often used in digital cameras, etc.
- End 106 can include a connector 116 through which the cable 100 can detachably connect with a power source.
- the connector 116 can take any form suitable for connecting with a complementary connector of the power source or an adaptor for the power source.
- the connector 116 may take the form of a 2-prong or 3-prong electrical plug, a USB connector, a mini-USB connector, a micro-USB connector, a USB-C connector, inductive charging pads, proprietary connectors such as those often used in digital cameras, etc.
- power can be delivered from the power source to the electronic device via the conductor 102 .
- Such power can take the form of an output current in the form of a charging signal that is used to charge a battery resident in the electronic device.
- End 104 also includes a motion sensor 112 and a circuit 114 .
- the connector 110 , motion sensor 112 . and circuit 114 can be enclosed in a housing formed of plastic or a composite material at end 104 .
- movement of the cable 100 will cause the motion sensor 112 to generate a motion signal 118 that is indicative of motion for the cable 100
- circuit 114 can selectively control the power that is delivered to the electronic device via connector 110 based on this motion signal 118 .
- the motion sensor 112 can be an accelerometer.
- the motion sensor 112 can take the form of vibration sensors, reed switches, etc.
- the circuit 114 can selectively control the charging signal delivered to the electronic device via connector 110 by selectively opening and closing a switch, where the open switch condition operates to eliminate a charging signal while the closed switch condition permits a charging signal.
- FIG. 1B shows the motion sensor 112 and circuit 114 being located at end 104 of the cable 100
- a practitioner might choose to position the motion sensor 112 and circuit 114 at other locations along the cable.
- the motion sensor 112 and/or circuit 114 could be positioned at some intermediate location along the length of the conductor 102 .
- the motion sensor 112 and/or circuit 114 could be positioned at end 106 .
- FIG. 2A shows an example where the motion sensing cable 100 is connected to an electronic device 200 and a power source 202 .
- power can be delivered from the power source 202 to the electronic device 200 via cable 100 .
- the power source 202 can take the form of any suitable source of electrical power.
- the power source 202 can be a power outlet.
- connector 116 of the motion sensing cable can connect with the power source 202 indirectly if desired by a practitioner, such as connecting to a power outlet via a power brick that gets plugged into a power outlet.
- the electronic device 200 can be a handheld electronic device such as a handheld electronic device that includes a rechargeable battery.
- Such a battery can be charged via a charging signal derived from the power that is available from power source 202 .
- electronic devices 200 can include smart phones, tablet computers, wearable devices (such as smart watches and the like), electronic styluses (such as the Apple Pencil), digital cameras, VR goggles/headsets, handheld global positioning system (GPS) devices, range finders, etc.
- GPS global positioning system
- example embodiments of the motion sensing cable 100 can be particularly advantageous when used in combination with electronic devices that are not fully operational while charging, such as certain models of electronic styluses, wearable devices, digital cameras, and VR goggles/headsets because the charging signal can be selectively turned on/off in response to the motion signal produced by the motion sensor, thereby enabling such electronic devices to be used in a retail setting when lifted by customers.
- FIG. 2A shows an example where the connector 110 of the motion sensing cable 100 directly connects with a complementary connector of the electronic device 200 .
- connector 110 of the motion sensing cable can connect with the electronic device 200 indirectly if desired by a practitioner, such as by connecting to an adaptor 210 that connects to the electronic device 200 (see FIG. 2B ).
- FIG. 2C shows an example where the electronic device 200 is displayed on a table 230 while connected to a power source 202 via the motion sensing cable 100 .
- the power source 202 can be located below or on an underside of the table 230 , and the cable 100 can be run through a hole in the table 230 .
- Electronic device 200 can be displayed on the table while connected to the power source 202 via cable 100 .
- FIG. 2D shows another example where the electronic device 200 is connected to a hub 220 via the motion sensing cable 100 , and the hub 220 is connected to the power source 202 .
- FIG. 2D shows an example where the cable 100 is indirectly connected to the power source 202 (via hub 220 in this example).
- the hub 220 can take the form of a security hub for a table 230 in a retail store, and the hub 220 may be connectable to multiple electronic devices 200 at the same time.
- An example of such a hub 220 can be the modular puck disclosed in U.S. provisional patent application 62/628,885, filed Feb. 9, 2018, entitled “Systems and Methods for Retail Security”, the entire disclosure of which is incorporated herein by reference.
- the cable 100 can selectively control a charging signal provided to the electronic device 200 based on the motion signal 118 produced by motion sensor 112 .
- the motion sensor 112 While the electronic device 200 is at rest on the table 230 , it can be expected that the motion sensor 112 will not detect motion (or at least any detect motion will be below a triggering threshold). Thus, while at rest, the cable 100 can pass a charging signal to the electronic device 200 . However, as noted in example embodiments below, other factors in addition to cable motion can influence the charging signal if desired by a practitioner. In response to a user lifting the electronic device 200 from the table 230 , this will be registered as motion by the motion sensor 112 , and the cable 100 can reduce the charging signal (which may include eliminating the charging signal if desired by a practitioner).
- FIGS. 3A-3D show example process flows for charge control based on detected motion by the motion sensor 112 of cable 100 .
- the example process flow of FIG. 3A begins at step 300 , where the cable 100 is connected to power source 202 and electronic device 200 via connectors 110 and 116 as discussed above.
- the cable 100 begins providing a charging signal to the connected electronic device 200 .
- a determination is made as to whether the cable 100 is in motion. This determination can be made by circuit 114 based on motion signal 118 from motion sensor 112 . If no motion is detected, the charging signal can continue. However, if motion is detected, the cable 100 effects a reduction in the charging signal (step 306 ). In some embodiments, this reduction can be the elimination of the charging signal by reducing the charging signal to zero.
- this reduction can be reducing the power in the charging signal (e.g., a 50% reduction).
- a switch in circuit 114 e.g., a FET switch
- circuit 114 can adjust an analog control voltage in response to motion detection.
- circuit 114 can toggle an output enable signal on the power supply to reduce or eliminate the charging signal.
- the circuit 114 may include a processor such as a microcontroller to implement such decision-making and control (e.g., actuating a switch, etc.).
- the circuit 114 can change an analog control signal to the power supply as noted above.
- the level of this analog control signal can be a function of the activity detected by the motion sensor 112 .
- a digital to analog converter (DAC) output of a microcontroller can be used for such a purpose (such as controlling the DAC output to reduce its output voltage in response to detection of motion by the motion sensor 112 ).
- DAC digital to analog converter
- step 308 another determination is made as to whether the cable 100 is in motion. If motion is detected, the charging signal can remain reduced. However, if no motion is detected, the cable 100 effects an increase in the charging signal (step 310 ).
- the circuit 114 uses a switch to control the charging signal, the circuit 114 can operate the switch to be in a closed state at step 310 to thereby provide a conductive path through which delivery of the charging signal to the electronic device 200 can be resumed.
- other techniques for controlling the charging signal at step 310 could be used, such as adjusting control signal (e.g., via a DAC output), toggling an output enable, etc. In this fashion, the process flow of FIG. 3A allows for the cable 100 to selectively control how the electronic device 200 is charged.
- FIG. 3B shows another example process flow for selectively controlling the charging signal based on the motion signal 118 from the motion sensor 112 .
- a determination is made as to whether the cable 100 is connected to power source 202 and electronic device 200 . If not, it then follows that the power source 202 will not deliver a charging signal to the electronic device 200 via cable 100 . But, if connected at step 320 , the process flow proceeds to step 322 .
- the circuit 114 determines whether the motion signal 118 exceeds a threshold. If not, the process flow proceeds to step 324 where the cable 100 provides a charging signal to the electronic device 200 . If so, the process flow proceeds to step 326 where the cable 100 does not charge the electronic device 200 .
- step 326 can be implemented in an any of a number of manners.
- the circuit 114 can open a switch to thereby create a break in a conductive path between power source 202 and electronic device 200 via cable 100 .
- the process flow can return to step 320 for repeat iterations.
- the threshold used at step 322 to detect motion can be tailored by a practitioner to reliably detect lifts of the electronic device 200 by a user. Accordingly, the threshold can be set so that false detections are reduced by avoiding triggering a lift detection as a result of insubstantial cable movement. Furthermore, multiple conditions can be used as the threshold if desired by a practitioner.
- the conditions can define the magnitude and duration of the motion signal 118 that are needed to trigger a conclusion that the electronic device has been lifted.
- a threshold can then define a signal pattern for the motion signal 118 when the electronic device is lifted.
- an example motion sensor 114 can be capable of detecting motion or vibration in a milliseconds time frame. Deliberate interaction by a human such as a lifting of the device 200 would not take place on a sub-second event duration. Accordingly, the motion signal can be debounced so that short duration motions or vibrations will not be falsely identified as lifts.
- the duration threshold used at step 322 can be set by a practitioner so that the motion persists in a manner consistent with a lift event by a person before signaling that a lift event has occurred.
- FIG. 3C shows another example process flow for selectively controlling the charging signal based on the motion signal 118 from the motion sensor 112 .
- additional factors are used by circuit 114 to control the charging signal.
- a timer can be used to define a minimum time window for the “no charging” state of the cable 100 .
- the circuit 114 can start a timer at step 330 .
- the circuit waits for the timer to expire. After expiration, the process flow returns to step 320 and the charging signal can be resumed if there is no more cable motion.
- Such a timer can define a time window that is sufficient to allow a customer to lift the electronic device and test it in a typical retail store encounter. For example, a practitioner might conclude that a substantial portion of customers interact with the electronic device for about 60 seconds after lifting it.
- the time window defined by steps 330 and 332 can then be set to allow for the “no charging” state to continue during such a time period. In this fashion, for electronic devices that are not fully operational while being charged, the time window allows for the device to still be used even if the customer may be holding the device steady at some point during the time window.
- the circuit 114 can use timers in other fashions if desired by a practitioner.
- a timer can also be used to prevent the charging signal from being delivered to the electronic device for too long. Prolonged periods of constant charging can adversely affect the electronic device (for example, by damaging its battery).
- a practitioner may find it useful to have circuit 114 place time constraints on how long the charging signal can be delivered to the electronic device while the cable 100 is at rest.
- the circuit 114 can be configured to limit the charging signal delivery to 30 minutes per every 6 hours (or by some other time constraint).
- FIG. 3D depicts another example process flow for selectively controlling the charging signal.
- the cable 100 has 4 different states: (1) an “Idle” state where the cable 100 does not deliver a charging signal to the electronic device 200 , (2) a “Charge” state where the cable 100 delivers a charging signal to the electronic device 200 , (3) a “Lift” state where the cable 100 does not deliver a charging signal to the electronic device 200 , and (4) a “Wait” state where the cable 100 does not deliver a charging signal to the electronic device 200 .
- Each state can be associated with different conditions that cause transitions to other states, as shown by FIG. 3D .
- the process of FIG. 3D starts when the cable 100 is connected to the electronic device 200 and power source 202 .
- the cable is in the Idle state. If the motion signal 118 detected by motion sensor 112 exceeds the threshold while the cable is in the Idle state, then the cable transitions to the Lift state. If there is no motion in excess of the threshold while the cable is in the Idle state and a timer circuit concludes that it is not the appropriate time to charge the electronic device, then the cable remains in the Idle state. If there is no motion in excess of the threshold while the cable is in the Idle state and a timer circuit concludes that it is the appropriate time to charge the electronic device, then the cable transitions to the Charge state.
- a timer circuit defined by circuit 114 can implement various time windows for controlling charging actions of the cable 100 with reference to the FIG. 3D process flow.
- timers defined by circuit 114 can be configured to (1) set a first time duration (e.g., 30 minutes), and (2) set a second time duration (e.g., 6 hours), where the second time duration is longer than the first time duration. and where the first time duration serves as the maximum time to be spent charging the electronic device during the second time duration.
- the first time duration is 30 minutes and the second time duration is 6 hours
- this means that the circuit 114 will permit the cable 100 to provide charge to the electronic device for a maximum of 30 minutes every 6 hours.
- the circuit 114 can include a timer circuit defined by a processor such as a microcontroller, where the processor tracks time and executes software instructions to perform the timing control logic.
- the circuit 114 will determine whether it is time to start charging (e.g., is the cable 100 in a fresh second time duration and has not yet used any of its charging time defined by the first time duration?) or whether it is time to resume/ finish charging (e.g., does the cable 100 still have charge time remaining within the first time duration for the current second time duration?). If it is time to charge based on either of these criteria, then the cable 100 transitions to the Charge state.
- the cable 100 When the cable 100 is in the Charge state, the cable 100 delivers the charging signal to the electronic device. If the first time duration expires while the cable 100 in the Charge state, then the cable 100 returns to the Idle state (where it waits for a fresh second time duration to become eligible for charging again). As part of this transition back to the Idle state, the circuit 114 can also make a decision as to whether the threshold used for detecting cable motion should be adjusted. Also, if the cable 100 moves in excess of the threshold while the cable 100 is in the Charge state, then the cable 100 will transition to the Lift state.
- the detection threshold is not sensitive enough if no lifts are found to be present over a specified time period (e.g., over two consecutive charging events). If this condition is found to be met, then the system could downwardly adjust the detection threshold so that shorter duration motion events will trigger lift detection.
- This detection threshold can then be adjusted up or down periodically (e.g., each cycle) to achieve a goal such as a target number of lift events per cycle. This would serve to auto-tune the squelch of the circuit 114 to heightened sensitivity over the course of, say, 10 to 20 cycles. This can also allow for auto adjustment in the event that the ambient vibration in the environment changes (for example, it may be the case that the device 200 is moved near a door that slams regularly and falsely trips the lift detection).
- the circuit 114 When the cable 100 is in the Lift state, the circuit 114 will continue to check whether there is cable motion in excess of the threshold. If not, the cable 100 transitions to the Wait state. Otherwise, the cable 100 remains in the Lift state.
- the circuit 114 can implement another timer to assess whether the cable 100 remains in the Lift state for too long (where this another timer serves to define an excessive lift time window). For example, if the circuit 114 continues to detect cable motion in excess of threshold for a sustained duration (e.g., 15 minutes), it may be the case that the motion threshold is too low such that the circuit 114 is misinterpreting the electronic device at rest as being in a lift condition.
- a sustained duration e.g. 15 minutes
- the circuit 114 may increase the motion threshold. As noted above, auto-tuning of the motion threshold can be implemented periodically, such as per cycle. Further still, when the cable 100 goes into the Lift state, the circuit 114 can generate data indicative of customer interaction with the electronic device. As explained below, this data can then be communicated by the circuit 114 to an external computer system to facilitate tracking and analysis of customer interactions with the electronic devices on display in a retail store. As part of this, the circuit 114 can also measure how long the cable 100 remains in the Lift state, which can serve as a proxy for a measure of how long the customer interacted with the electronic device. This measurement can be included as part of the data that gets communicated to the external computer system.
- the Wait state serves as a holding pattern to assess whether the cable 100 has stabilized back to the Idle state or is still moving sufficiently to merit a transition back to the Lift state. If the cable 100 experiences motion in excess of the threshold while it is in the Wait state. then the cable 100 will transition back to the Lift state.
- the circuit can include a timer that defines an excessive wait time window that will operate in a similar fashion as the excessive lift time window discussed above. Accordingly, if the cable 100 remains in the Wait state for a time longer than the excessive wait time window, then the circuit 114 can increase the motion threshold.
- the circuit 114 can also maintain another timer that defines a wait time duration for the Wait state. This value will define the maximum amount of time that the cable will remain in the Wait state. Accordingly, if the cable 100 remains in the Wait state longer than the wait time duration, then the cable 100 will transition back to the Idle state (thereby ending the duration of the lift event). It should be understood that the wait time duration can be set to a value greater than the value used for the excessive wait time window.
- the wait time duration can be a fixed value that is set to a reasonable amount of time that the cable 100 can appear idle if it is being interacted with (e.g., the time it might take for someone to read a menu item before making a selection). If another lift event happens before the wait time duration expires, the system returns to the Lift state but does not count this as a separate lift event. If the system gets stuck between the Lift and Wait states for too long (the time away from Idle is too long), then the threshold can be adjusted upward to force the system into the idle state. Also, it should be understood that if the system remains in the Idle state for too long (according to the goals and desires of a practitioner), then the threshold can be decreased to keep the system in balance.
- FIG. 3D shows an example of how the motion signal and a variety of time conditions can be used by circuit 114 to selectively control the charge signal that gets delivered by cable 100 to electronic device 200 .
- FIGS. 4A-4E show example embodiments of a motion sensing cable 100 for use with an example electronic stylus 400 .
- the electronic stylus 400 can be an accessory for use with a tablet computer or other portable computing device. To be operational, the electronic stylus 400 must be charged, and it may need to be paired (e.g., Bluetooth paired) with the tablet computer or other portable computing device for which it is an accessory.
- the electronic stylus 400 will have a connector that connects with connector 110 , either directly or indirectly via an adaptor (e.g., see adaptor 210 in FIG. 2B ).
- the electronic stylus can be an Apple Pencil. Many electronic styluses, such as the Apple Pencil, are not operational while they are being charged. Thus, for purposes of effective retail presentation of the electronic stylus, the ability to selectively control the charging signal delivered to the electronic stylus by cable 100 based on motion of the cable 100 is highly advantageous.
- FIG. 4A shows a motion sensing cable 100 for an electronic stylus 400 where the end 104 of the cable 100 includes two portions 402 and 404 joined together via a lanyard cable 406 .
- Portion 402 serves as a removable end cap for the stylus 400
- portion 404 provides physical security by mechanically or adhesively attaching to the stylus 400 .
- portion 404 can be a clamshell connector that clamps around the stylus 400 .
- Adhesive can be included on an inner surface of the portion 404 for physically attaching portion 404 to stylus 400 .
- a mechanical connection can be made between the clamshell connector and the stylus 400 that locks the stylus in place. A tool can then unlock the connector to permit the clamshell connector to be opened and allow detachment of the stylus.
- FIG. 4B shows how the end cap portion 402 can be removed from the end of the stylus 400 (while portion 404 remains secured to the stylus 400 ).
- End cap portion 402 can include connector 110 (see FIG. 4C ).
- connector 110 is able to connect with a connector 410 on the end of stylus 400 (either directly or indirectly via an adaptor 450 (see FIG. 4C ).
- An alarm sensor 420 can be included as part of a sense loop with portion 404 so that a cutting of lanyard cable 406 or other disconnection that separates portion 404 from portion 402 will trigger an alarm.
- FIG. 4C provides an example exploded cross-sectional view of the motion sensing cable 100 with stylus 400 .
- connector 110 can connect with an adaptor 450 (e.g., an Apple Lightning adaptor if the stylus 400 is an Apple Pencil), and the adaptor 450 can connect with connector 410 on the stylus 400 .
- a light emitting diode (LED) 430 or other light can be included on the cable 100 (e.g., as part of end cap portion 402 as shown by FIG. 4C ) to serve as a status indicator for operational status.
- the LED 430 can be illuminated (or illuminated in a particular color) to indicate an armed status.
- the cable 100 can permit a user to remove the end cap portion 402 from the stylus 400 without triggering an alarm; however, unauthorized removal of portion 404 from the stylus would trigger an alarm (via alarm sensor 420 ).
- FIGS. 4D and 4E show examples of how the cable 100 can terminate at connector 116 .
- the cable 100 terminates in a Molex 2 ⁇ 3 connector as connector 116 , where the Molex 2 ⁇ 3 connector provides both a power signal and a data/security signal.
- the conductor 102 has a Y termination into a USB-A connector at connector 116 (for power) and an RJ-45 connector at connector 116 (for security/data).
- other cable terminations at connector 116 could be employed if desired by a practitioner.
- FIG. 5 shows an example circuit 114 for an example motion sensing cable 100 .
- circuit 114 can be deployed on a circuit board located in cable end 104 . Although, as explained above, circuit 114 could be located elsewhere in the cable 100 .
- Motion sensor 112 can also be deployed on the circuit board together with circuit 114 .
- the circuit 114 can include a processor such as microcontroller 500 .
- the circuit 114 can also include a switch such as electronic switch 502 .
- the state of this switch 502 (open or closed) can control whether a charging signal is delivered to a connected electronic device, and the microcontroller 500 can drive the state of switch 502 .
- Circuit 114 including microcontroller 500 and switch 502 , provide electronics for monitoring the electronic device 200 for motion, controlling charging of the electronic device 200 , providing security for the electronic device (e.g., via lanyard cable 406 ), and status reporting (which may include not only lift tracking data reporting but also reporting about charging status) to the main power delivery system at the other end of cable 100 .
- Microcontroller 500 can also control the illumination of LED 430 to indicate whether the cable 100 is armed. To arm the cable 100 , a voltage is passed through SENS+. This voltage can be measured on SENS ⁇ . If continuity is broken, the system alarms. The microcontroller 500 can thus monitor the voltage on SENS+ and SENS ⁇ . If the system is armed, both SENS+ and SENS ⁇ can be high. If the system is disarmed, both SENS+ and SENS ⁇ can be low. If the system is alarming, the one of SENS+ and SENS ⁇ will be high and the other will be low. Further still, the microcontroller 500 can drive the LED 430 to blink or show some other visualization pattern when the cable 100 is charging the electronic device.
- Microcontroller 500 can process a motion signal 118 from motion sensor 112 to make a decision about how switch 502 should be controlled. This decision-making by the microcontroller 500 can utilize the process flows of any of FIGS. 3A-3D .
- the microcontroller 500 when the cable is initially powered, the microcontroller 500 will check the motion sensor 112 to determine whether the electronic device 200 should be deemed at rest or in motion.
- the microcontroller 500 at start up, can also start a timer and turn on the electronic switch 502 to begin charging the electronic device 200 .
- the LED 430 can be flashed while the electronic device is being charged.
- the microcontroller 500 can stop the charging by turning off electronic switch 502 (and the LED 430 will stop flashing). If the electronic device 200 is picked up or moved during the charging time, the microcontroller 500 will detect this motion via motion signal 118 and terminate the charge signal by turning off the electronic switch 502 . When the electronic device 200 later returns to rest, the microcontroller 500 can then resume the charge signal for the rest of the charging cycle by turning on the electronic switch 502 . The microcontroller can also report the charging and the detected motion (e.g., as lift data) back to the main power delivery system.
- the microcontroller 500 can access and execute a plurality of executable instructions that are stored on a non-transitory computer-readable storage medium to implement these operations. For example, these instructions can implement the logic for process flows such as those described above in connection with FIGS. 3A-3D .
- the circuit 114 can also include a termination interface 506 for interfacing with different components of the conductor 102 .
- a voltage line e.g., +5VDC
- Data lines e.g., D ⁇ ,D+
- Sensor lines e.g., SENS+,SENS ⁇
- Termination interface 506 can also include a ground.
- the circuit 114 can also include a termination interface 508 for interfacing with connector 110 .
- the voltage output from switch 502 e.g., +5VDC
- Termination interface 508 can also include data connections (e.g., D ⁇ ,D+) that are connected via resistor network 504 . Resistor network 504 sets the charge current in the device, and it can be defined to comply with the desired charge current for the subject device 200 .
- Termination interface 508 can also include a ground.
- the lanyard cable 406 and alarm sensor 420 provide a sense loop with circuit 114 so that a break in the lanyard cable 406 will trigger an alarm condition in the circuit 114 .
- This in turn can cause the microcontroller 500 to transmit an alarm signal via termination interface 506 , where this alarm signal can trigger a visual and/or audible alarm (e.g., via hub 220 as shown by FIG. 2D ).
- FIG. 6 shows an example circuit diagram for the sense loop with respect to the lanyard cable 406 .
- the lanyard cable 406 can include a tamper switch 600 . This tamper switch will remain closed, unless the lanyard cable 406 is cut or otherwise disconnected from the cable 100 , in which case it will be open.
- the sense loop arrangement of FIG. 6 can provide the cable 100 with the ability to detect any of the following conditions (1) if the lanyard cable 406 has been cut/severed (open circuit), (2) if the lanyard cable 406 has been short-circuited, (3) if the lanyard cable 406 has the tamper switch 600 in the open position, and (4) if the lanyard cable 406 has the tamper switch 600 in the closed position.
- the lanyard cable 406 can be polled by the microcontroller 500 by asserting the GPIO pin to a desired voltage (e.g., 3.3VDC). Then, the microcontroller 500 reads the voltage at the ADC input. The value of this voltage will indicate which of the 4 conditions summarized above is present.
- the contact switch does not present a dead short but a resistive short when it is closed. If a person breaks the wire and shorts the wire leads out, this will present a dead shot which can be detected as a tamper condition rather than a way to defeat the switch. Accordingly, it can be seen that the ability to detect these different events via different voltages that are presented to the ADC input can help make the cable 100 harder to defeat. The detected condition will serve as the lanyard sensor status. and this status can then be reported by the microcontroller 500 to a remote computer system.
- the capacitor, Zener diode, and resistor 608 that are shown in FIG. 6 can be included to provide protection for the microcontroller 500 at the ADC input with respect to DC voltages, ESD, and RF susceptibility/immunity.
- FIGS. 5 and 6 are shown for an example cable 100 used to charge an electronic stylus 400 , it should be understood that similar circuit designs can be used to intelligently charge and detect customer interactions with other types of electronic devices. For example, a practitioner might find that some circuit components are not needed for certain types of electronic devices. As an example, the separate lanyard cable sense loop might not be needed if the electronic device is a smart phone or tablet computer.
- FIGS. 7A and 7B show example process flows for tracking customer interaction data based on motion of the motion sensing cable 100 .
- these process flows can be implemented in concert with intelligent charge control as described above in connection with FIGS. 3A-3D .
- these process flows can be implemented in a cable 100 that does not provide intelligent charge control.
- the cable 100 is connected to the electronic device 200 and power source 202 .
- the circuit 114 checks for motion by evaluating whether the motion signal 118 indicates a lift of the electronic device 200 by a customer. If so, the process flow proceeds to step 704 .
- the circuit 114 generates data indicative of a customer lift. This data can be a simple data flag indicating that a lift has occurred. Or it can be a more complex data structure that includes additional information such as a time stamp for the detected lift or other information.
- the circuit 114 communicates the lift data to a remote computer system for analysis thereby.
- the circuit 114 can perform this communication by reporting the lift data back to a base station through which the cable 100 connects with power source 202 .
- the base station can then relay this lift data to a remote server using wireless communication. Examples of techniques for wireless communication in this context are described in US Pat App Pubs. 2017/0164314, 2018/0288720, 2018/0288721, and 2018/0288722, the entire disclosures of each of which are incorporated herein by reference.
- FIG. 7B shows an example process flow where the lift data includes data indicative of a time duration for the customer interaction with the electronic device 200 .
- the process flow of FIG. 7B includes step 710 , where the circuit 114 measures the lift duration based on the motion signal 118 .
- the lift duration can be the amount of time that the cable 100 spends in the Lift state for each lift event (or the time spent in the Lift state and Wait state for each lift event). This measured duration can then be included as part of the lift data that is generated and sent at steps 704 and 706 .
- the circuit 114 can be configured to send the lift data in real-time each time new lift data is generated.
- the circuit 114 can include a memory for storing lift data, and the lift data can be aggregated over time and sent out to the remote computer system in batches if desired (e.g., an hourly or daily report of lift data).
Abstract
An intelligent motion sensing cable is disclosed, where a motion sensor that is included in the cable can detect cable motion. The cable can then use this detected motion to intelligently control a charge signal delivered by the cable to a connected electronic device and/or generate data indicative of customer interactions with a connected electronic device.
Description
- This patent application claims priority to U.S. provisional patent application Ser. No. 62/796,188, filed Jan. 24, 2019, and entitled “Motion Sensing Cable”, the entire disclosure of which is incorporated herein by reference.
- This patent application also claims priority to U.S. patent application Ser. No. 16/257,837, filed Jan. 25, 2019, and entitled “Motion Sensing Cable for Intelligent Charging of Devices”, which claims priority to U.S. provisional patent application Ser. No. 62/796,188, filed Jan. 24, 2019, and entitled “Motion Sensing Cable”, the entire disclosures of each of which are incorporated herein by reference.
- This patent application also claims priority to U.S. patent application Ser. No. 16/257.841, filed Jan. 25, 2019, and entitled “Motion Sensing Cable for Tracking Customer Interaction with Devices”, which claims priority to U.S. provisional patent application Ser. No. 62/796,188, filed Jan. 24, 2019, and entitled “Motion Sensing Cable”, the entire disclosures of each of which are incorporated herein by reference.
- The inventors believe that improvements are needed in the art where more intelligence is to be built into conductive cables for electronic devices. To provide such intelligence, the inventors disclose that a motion sensor can be included in a conductive cable. Thus, as a user interacts with an electronic device connected to the conductive cable, a motion signal generated by the motion signal can be leveraged in any of a number of different ways.
- For example, the motion signal can be used to control a charging signal that is passed by the conductive cable to the electronic device. As an example, a charging signal delivered by the cable to the connected electronic device can be reduced in response to the motion signal detecting motion of the cable. Thus, if a user were to lift the electronic device connected to the cable, this would cause the cable to reduce the charging signal delivered to the electronic device. As an example, the charging signal can be reduced to zero in response to a detected lift. Thereafter, when a user returns the electronic device to a rest position, the charging signal could be increased or resumed if charging is needed. Such intelligent charging can be useful for a wide array of electronic devices. For example, with devices such as smart phones and tablet computers, such intelligent charging can help avoid prolonged states of constant charging for the device, which can adversely impact battery life for the electronic device.
- Moreover, for other classes of electronic devices—where the device may not be fully operational while being charged—such intelligent charging can be extremely advantageous, particularly in a retail merchandising setting. It is desirable for a retailer to display electronic devices that are available for sale to customers in a manner that allows the customer to interact with and use the electronic device while it is on display. This creates a challenge, however, for devices that are not fully operational while being charged because the devices nevertheless need to be charged so that the device has sufficient power to be operational while it is on display. Examples of such devices may include electronic styluses, wearable devices (e.g., smart watches), digital cameras, virtual reality (VR) goggles/headsets, handheld global positioning system (GPS) devices, range finders, etc. As a solution to this problem, the motion sensor and motion signal can be used to detect movement of the cable, which in turn indicates movement of the connected electronic device, which can be interpreted as a customer lift of the electronic device. The charging signal can then be cut off so that the device will be operational after the customer lifts the device and attempts to use it.
- As another example, the motion signal can be used to generate data indicative of customer interaction with the electronic device. As noted above, a retailer may choose to display an electronic device for sale while it is connected to the motion sensing cable. While no customers are interacting with the electronic device, it is expected that the electronic device will be at rest, and the motion sensing cable will not detect any motion. However, a customer lift of the connected electronic device will in turn trigger the motion sensor in the motion sensing cable to detect motion. This detected motion can be interpreted as a customer lift of the electronic device. Data representative of such customer interaction with the electronic device can then be communicated to a remote computer system. Merchandisers and retailers can then use such data for tracking and analysis to enhance knowledge such as which products are popular with customers, which positions in retail stores get the most customer traffic, etc. Further still, by including the intelligence that drives such analytics data in the cable itself, retailers and merchandisers are provided with a sleeker option for product display than would be available via conventional puck-base-tether product display systems.
- These and other features and advantages of the present invention will be described hereinafter to those having ordinary skill in the art.
-
FIG. 1A shows an example embodiment of a motion sensing cable. -
FIG. 1B shows an example component view of the motion sensing cable ofFIG. 1A . -
FIG. 2A shows an example motion sensing cable connected to an electronic device and a power source. -
FIG. 2B shows an example motion sensing cable connected to an electronic device (via an adaptor) and a power source. -
FIG. 2C shows an example motion sensing cable connected to an electronic device and a power source, where the electronic device is displayed on a table. -
FIG. 2D shows an example motion sensing cable connected to an electronic device and a power source (via a hub), where the electronic device is displayed on a table. -
FIGS. 3A-3D show example process flows for charge control based on motion of the motion sensing cable. -
FIGS. 4A-4E show examples of a motion sensing cable for use with an example electronic stylus. -
FIG. 5 shows an example circuit diagram for an example motion sensing cable. -
FIG. 6 shows another example circuit diagram for an example motion sensing cable. -
FIGS. 7A and 7B show example process flows for tracking customer interaction data based on motion of the motion sensing cable. -
FIG. 1A shows an examplemotion sensing cable 100. Thecable 100 includes aconductor 102, a firstlongitudinal end 104, and a secondlongitudinal end 106. As can be seen, the first and secondlongitudinal ends conductor 102.End 104 can be adapted for detachable connection with an electronic device, andend 106 can be adapted for detachable connection with a power source.Conductor 102 can be a flexible conductor enclosed in an insulating sheath. It should be understood thatconductor 102 may include multiple conductors. The length chosen forcable 100 can be selected by a practitioner to meet the needs of a particular intended use. As an example, thecable 100 can have a length of approximately 80 inches; however it should be understood that other lengths could be readily employed. -
FIG. 1B shows an example component view of the motion sensing cable ofFIG. 1A .End 104 can include aconnector 110 through which thecable 100 can detachably connect with an electronic device. Theconnector 110 can take any form suitable for connecting with a complementary connector of the electronic device or an adaptor for the electronic device. As examples, theconnector 110 may take the form of a Lightning connector, a USB connector, a mini-USB connector, a micro-USB connector, a USB-C connector, inductive charging pads, proprietary connectors such as those often used in digital cameras, etc.End 106 can include aconnector 116 through which thecable 100 can detachably connect with a power source. Theconnector 116 can take any form suitable for connecting with a complementary connector of the power source or an adaptor for the power source. As examples, theconnector 116 may take the form of a 2-prong or 3-prong electrical plug, a USB connector, a mini-USB connector, a micro-USB connector, a USB-C connector, inductive charging pads, proprietary connectors such as those often used in digital cameras, etc. Thus, when thecable 100 is connected to an electronic device and a power source via ends 104 and 116, power can be delivered from the power source to the electronic device via theconductor 102. Such power can take the form of an output current in the form of a charging signal that is used to charge a battery resident in the electronic device. -
End 104 also includes amotion sensor 112 and acircuit 114. Theconnector 110,motion sensor 112. andcircuit 114 can be enclosed in a housing formed of plastic or a composite material atend 104. As explained in greater detail below, movement of thecable 100 will cause themotion sensor 112 to generate amotion signal 118 that is indicative of motion for thecable 100, andcircuit 114 can selectively control the power that is delivered to the electronic device viaconnector 110 based on thismotion signal 118. In an example embodiment, themotion sensor 112 can be an accelerometer. However, in other example embodiments, themotion sensor 112 can take the form of vibration sensors, reed switches, etc. As an example. thecircuit 114 can selectively control the charging signal delivered to the electronic device viaconnector 110 by selectively opening and closing a switch, where the open switch condition operates to eliminate a charging signal while the closed switch condition permits a charging signal. - While the example of
FIG. 1B shows themotion sensor 112 andcircuit 114 being located atend 104 of thecable 100, it should be understood that a practitioner might choose to position themotion sensor 112 andcircuit 114 at other locations along the cable. For example, themotion sensor 112 and/orcircuit 114 could be positioned at some intermediate location along the length of theconductor 102. As another example, themotion sensor 112 and/orcircuit 114 could be positioned atend 106. -
FIG. 2A shows an example where themotion sensing cable 100 is connected to anelectronic device 200 and apower source 202. As noted above, power can be delivered from thepower source 202 to theelectronic device 200 viacable 100. Thepower source 202 can take the form of any suitable source of electrical power. For example, thepower source 202 can be a power outlet. Further still, it should be understood thatconnector 116 of the motion sensing cable can connect with thepower source 202 indirectly if desired by a practitioner, such as connecting to a power outlet via a power brick that gets plugged into a power outlet. As an example, theelectronic device 200 can be a handheld electronic device such as a handheld electronic device that includes a rechargeable battery. Such a battery can be charged via a charging signal derived from the power that is available frompower source 202. Examples ofelectronic devices 200 can include smart phones, tablet computers, wearable devices (such as smart watches and the like), electronic styluses (such as the Apple Pencil), digital cameras, VR goggles/headsets, handheld global positioning system (GPS) devices, range finders, etc. As noted above, example embodiments of themotion sensing cable 100 can be particularly advantageous when used in combination with electronic devices that are not fully operational while charging, such as certain models of electronic styluses, wearable devices, digital cameras, and VR goggles/headsets because the charging signal can be selectively turned on/off in response to the motion signal produced by the motion sensor, thereby enabling such electronic devices to be used in a retail setting when lifted by customers. -
FIG. 2A shows an example where theconnector 110 of themotion sensing cable 100 directly connects with a complementary connector of theelectronic device 200. However, it should be understood thatconnector 110 of the motion sensing cable can connect with theelectronic device 200 indirectly if desired by a practitioner, such as by connecting to anadaptor 210 that connects to the electronic device 200 (seeFIG. 2B ). -
FIG. 2C shows an example where theelectronic device 200 is displayed on a table 230 while connected to apower source 202 via themotion sensing cable 100. For example, thepower source 202 can be located below or on an underside of the table 230, and thecable 100 can be run through a hole in the table 230.Electronic device 200 can be displayed on the table while connected to thepower source 202 viacable 100.FIG. 2D shows another example where theelectronic device 200 is connected to ahub 220 via themotion sensing cable 100, and thehub 220 is connected to thepower source 202. Thus,FIG. 2D shows an example where thecable 100 is indirectly connected to the power source 202 (viahub 220 in this example). Thehub 220 can take the form of a security hub for a table 230 in a retail store, and thehub 220 may be connectable to multipleelectronic devices 200 at the same time. An example of such ahub 220 can be the modular puck disclosed in U.S. provisional patent application 62/628,885, filed Feb. 9, 2018, entitled “Systems and Methods for Retail Security”, the entire disclosure of which is incorporated herein by reference. With the examples ofFIGS. 2C and 2D , thecable 100 can selectively control a charging signal provided to theelectronic device 200 based on themotion signal 118 produced bymotion sensor 112. While theelectronic device 200 is at rest on the table 230, it can be expected that themotion sensor 112 will not detect motion (or at least any detect motion will be below a triggering threshold). Thus, while at rest, thecable 100 can pass a charging signal to theelectronic device 200. However, as noted in example embodiments below, other factors in addition to cable motion can influence the charging signal if desired by a practitioner. In response to a user lifting theelectronic device 200 from the table 230, this will be registered as motion by themotion sensor 112, and thecable 100 can reduce the charging signal (which may include eliminating the charging signal if desired by a practitioner). -
FIGS. 3A-3D show example process flows for charge control based on detected motion by themotion sensor 112 ofcable 100. - The example process flow of
FIG. 3A begins atstep 300, where thecable 100 is connected topower source 202 andelectronic device 200 viaconnectors step 302, thecable 100 begins providing a charging signal to the connectedelectronic device 200. Atstep 304, a determination is made as to whether thecable 100 is in motion. This determination can be made bycircuit 114 based onmotion signal 118 frommotion sensor 112. If no motion is detected, the charging signal can continue. However, if motion is detected, thecable 100 effects a reduction in the charging signal (step 306). In some embodiments, this reduction can be the elimination of the charging signal by reducing the charging signal to zero. In other embodiments, this reduction can be reducing the power in the charging signal (e.g., a 50% reduction). For example, to eliminate the charging signal, a switch in circuit 114 (e.g., a FET switch) can be controlled to be an open state so that thecable 100 is in an open circuit condition with respect to the conductive path betweenpower source 202 andelectronic device 200. As another example,circuit 114 can adjust an analog control voltage in response to motion detection. As another example,circuit 114 can toggle an output enable signal on the power supply to reduce or eliminate the charging signal. Thecircuit 114 may include a processor such as a microcontroller to implement such decision-making and control (e.g., actuating a switch, etc.). As yet another example, to reduce but not eliminate the charging signal, thecircuit 114 can change an analog control signal to the power supply as noted above. The level of this analog control signal can be a function of the activity detected by themotion sensor 112. For example, a digital to analog converter (DAC) output of a microcontroller can be used for such a purpose (such as controlling the DAC output to reduce its output voltage in response to detection of motion by the motion sensor 112). - Thereafter, at
step 308, another determination is made as to whether thecable 100 is in motion. If motion is detected, the charging signal can remain reduced. However, if no motion is detected, thecable 100 effects an increase in the charging signal (step 310). In example embodiments where thecircuit 114 uses a switch to control the charging signal, thecircuit 114 can operate the switch to be in a closed state atstep 310 to thereby provide a conductive path through which delivery of the charging signal to theelectronic device 200 can be resumed. But, as noted above, other techniques for controlling the charging signal atstep 310 could be used, such as adjusting control signal (e.g., via a DAC output), toggling an output enable, etc. In this fashion, the process flow ofFIG. 3A allows for thecable 100 to selectively control how theelectronic device 200 is charged. -
FIG. 3B shows another example process flow for selectively controlling the charging signal based on themotion signal 118 from themotion sensor 112. Atstep 320, a determination is made as to whether thecable 100 is connected topower source 202 andelectronic device 200. If not, it then follows that thepower source 202 will not deliver a charging signal to theelectronic device 200 viacable 100. But, if connected atstep 320, the process flow proceeds to step 322. Atstep 322, thecircuit 114 determines whether themotion signal 118 exceeds a threshold. If not, the process flow proceeds to step 324 where thecable 100 provides a charging signal to theelectronic device 200. If so, the process flow proceeds to step 326 where thecable 100 does not charge theelectronic device 200. As noted above, step 326 can be implemented in an any of a number of manners. For example, thecircuit 114 can open a switch to thereby create a break in a conductive path betweenpower source 202 andelectronic device 200 viacable 100. Fromsteps step 322 to detect motion can be tailored by a practitioner to reliably detect lifts of theelectronic device 200 by a user. Accordingly, the threshold can be set so that false detections are reduced by avoiding triggering a lift detection as a result of insubstantial cable movement. Furthermore, multiple conditions can be used as the threshold if desired by a practitioner. For example, the conditions can define the magnitude and duration of themotion signal 118 that are needed to trigger a conclusion that the electronic device has been lifted. Such a threshold can then define a signal pattern for themotion signal 118 when the electronic device is lifted. For instance, anexample motion sensor 114 can be capable of detecting motion or vibration in a milliseconds time frame. Deliberate interaction by a human such as a lifting of thedevice 200 would not take place on a sub-second event duration. Accordingly, the motion signal can be debounced so that short duration motions or vibrations will not be falsely identified as lifts. The duration threshold used atstep 322 can be set by a practitioner so that the motion persists in a manner consistent with a lift event by a person before signaling that a lift event has occurred. -
FIG. 3C shows another example process flow for selectively controlling the charging signal based on themotion signal 118 from themotion sensor 112. In the example ofFIG. 3C . additional factors are used bycircuit 114 to control the charging signal. For example, a timer can be used to define a minimum time window for the “no charging” state of thecable 100. Thus, in response to detecting cable motion atstep 322, thecircuit 114 can start a timer atstep 330. Atstep 332, the circuit waits for the timer to expire. After expiration, the process flow returns to step 320 and the charging signal can be resumed if there is no more cable motion. Such a timer can define a time window that is sufficient to allow a customer to lift the electronic device and test it in a typical retail store encounter. For example, a practitioner might conclude that a substantial portion of customers interact with the electronic device for about 60 seconds after lifting it. The time window defined bysteps - Further still, the
circuit 114 can use timers in other fashions if desired by a practitioner. For example, a timer can also be used to prevent the charging signal from being delivered to the electronic device for too long. Prolonged periods of constant charging can adversely affect the electronic device (for example, by damaging its battery). Thus, a practitioner may find it useful to havecircuit 114 place time constraints on how long the charging signal can be delivered to the electronic device while thecable 100 is at rest. For example, thecircuit 114 can be configured to limit the charging signal delivery to 30 minutes per every 6 hours (or by some other time constraint). -
FIG. 3D depicts another example process flow for selectively controlling the charging signal. In the example ofFIG. 3D , thecable 100 has 4 different states: (1) an “Idle” state where thecable 100 does not deliver a charging signal to theelectronic device 200, (2) a “Charge” state where thecable 100 delivers a charging signal to theelectronic device 200, (3) a “Lift” state where thecable 100 does not deliver a charging signal to theelectronic device 200, and (4) a “Wait” state where thecable 100 does not deliver a charging signal to theelectronic device 200. Each state can be associated with different conditions that cause transitions to other states, as shown byFIG. 3D . - The process of
FIG. 3D starts when thecable 100 is connected to theelectronic device 200 andpower source 202. Upon connection, the cable is in the Idle state. If themotion signal 118 detected bymotion sensor 112 exceeds the threshold while the cable is in the Idle state, then the cable transitions to the Lift state. If there is no motion in excess of the threshold while the cable is in the Idle state and a timer circuit concludes that it is not the appropriate time to charge the electronic device, then the cable remains in the Idle state. If there is no motion in excess of the threshold while the cable is in the Idle state and a timer circuit concludes that it is the appropriate time to charge the electronic device, then the cable transitions to the Charge state. - As indicated above, a timer circuit defined by
circuit 114 can implement various time windows for controlling charging actions of thecable 100 with reference to theFIG. 3D process flow. For example, timers defined bycircuit 114 can be configured to (1) set a first time duration (e.g., 30 minutes), and (2) set a second time duration (e.g., 6 hours), where the second time duration is longer than the first time duration. and where the first time duration serves as the maximum time to be spent charging the electronic device during the second time duration. Thus, in the example where the first time duration is 30 minutes and the second time duration is 6 hours, this means that thecircuit 114 will permit thecable 100 to provide charge to the electronic device for a maximum of 30 minutes every 6 hours. If cable motion in excess of the threshold causes thecable 100 to stop charging the electronic device, the timer can be effectively paused. Thereafter, the timer can be resumed after cable motion stops. Meanwhile, the charging time can be reset after expiration of the second time duration. To implement such timing controls, thecircuit 114 can include a timer circuit defined by a processor such as a microcontroller, where the processor tracks time and executes software instructions to perform the timing control logic. - Returning to the
FIG. 3D process flow, when thecable 100 is in the Idle state and there is no cable motion in excess of the threshold, thecircuit 114 will determine whether it is time to start charging (e.g., is thecable 100 in a fresh second time duration and has not yet used any of its charging time defined by the first time duration?) or whether it is time to resume/ finish charging (e.g., does thecable 100 still have charge time remaining within the first time duration for the current second time duration?). If it is time to charge based on either of these criteria, then thecable 100 transitions to the Charge state. - When the
cable 100 is in the Charge state, thecable 100 delivers the charging signal to the electronic device. If the first time duration expires while thecable 100 in the Charge state, then thecable 100 returns to the Idle state (where it waits for a fresh second time duration to become eligible for charging again). As part of this transition back to the Idle state, thecircuit 114 can also make a decision as to whether the threshold used for detecting cable motion should be adjusted. Also, if thecable 100 moves in excess of the threshold while thecable 100 is in the Charge state, then thecable 100 will transition to the Lift state. - With respect to possible adjustments of the cable motion detection threshold, it may be reasonable to conclude that the detection threshold is not sensitive enough if no lifts are found to be present over a specified time period (e.g., over two consecutive charging events). If this condition is found to be met, then the system could downwardly adjust the detection threshold so that shorter duration motion events will trigger lift detection. This detection threshold can then be adjusted up or down periodically (e.g., each cycle) to achieve a goal such as a target number of lift events per cycle. This would serve to auto-tune the squelch of the
circuit 114 to heightened sensitivity over the course of, say, 10 to 20 cycles. This can also allow for auto adjustment in the event that the ambient vibration in the environment changes (for example, it may be the case that thedevice 200 is moved near a door that slams regularly and falsely trips the lift detection). - When the
cable 100 is in the Lift state, thecircuit 114 will continue to check whether there is cable motion in excess of the threshold. If not, thecable 100 transitions to the Wait state. Otherwise, thecable 100 remains in the Lift state. Thecircuit 114 can implement another timer to assess whether thecable 100 remains in the Lift state for too long (where this another timer serves to define an excessive lift time window). For example, if thecircuit 114 continues to detect cable motion in excess of threshold for a sustained duration (e.g., 15 minutes), it may be the case that the motion threshold is too low such that thecircuit 114 is misinterpreting the electronic device at rest as being in a lift condition. Accordingly, if thecable 100 remains in the Lift state for a time duration longer than the excessive lift time window, thecircuit 114 may increase the motion threshold. As noted above, auto-tuning of the motion threshold can be implemented periodically, such as per cycle. Further still, when thecable 100 goes into the Lift state, thecircuit 114 can generate data indicative of customer interaction with the electronic device. As explained below, this data can then be communicated by thecircuit 114 to an external computer system to facilitate tracking and analysis of customer interactions with the electronic devices on display in a retail store. As part of this, thecircuit 114 can also measure how long thecable 100 remains in the Lift state, which can serve as a proxy for a measure of how long the customer interacted with the electronic device. This measurement can be included as part of the data that gets communicated to the external computer system. - When the
cable 100 is in the Wait state, checks to see if a transition to the Idle or Lift state is appropriate. Thus, the Wait state serves as a holding pattern to assess whether thecable 100 has stabilized back to the Idle state or is still moving sufficiently to merit a transition back to the Lift state. If thecable 100 experiences motion in excess of the threshold while it is in the Wait state. then thecable 100 will transition back to the Lift state. Also, the circuit can include a timer that defines an excessive wait time window that will operate in a similar fashion as the excessive lift time window discussed above. Accordingly, if thecable 100 remains in the Wait state for a time longer than the excessive wait time window, then thecircuit 114 can increase the motion threshold. This can help prevent thecable 100 from repeatedly transitioning back to the Lift state in the event of small cable motions that are misinterpreted as lifts or customer handling. Thecircuit 114 can also maintain another timer that defines a wait time duration for the Wait state. This value will define the maximum amount of time that the cable will remain in the Wait state. Accordingly, if thecable 100 remains in the Wait state longer than the wait time duration, then thecable 100 will transition back to the Idle state (thereby ending the duration of the lift event). It should be understood that the wait time duration can be set to a value greater than the value used for the excessive wait time window. The wait time duration can be a fixed value that is set to a reasonable amount of time that thecable 100 can appear idle if it is being interacted with (e.g., the time it might take for someone to read a menu item before making a selection). If another lift event happens before the wait time duration expires, the system returns to the Lift state but does not count this as a separate lift event. If the system gets stuck between the Lift and Wait states for too long (the time away from Idle is too long), then the threshold can be adjusted upward to force the system into the idle state. Also, it should be understood that if the system remains in the Idle state for too long (according to the goals and desires of a practitioner), then the threshold can be decreased to keep the system in balance. - Accordingly,
FIG. 3D shows an example of how the motion signal and a variety of time conditions can be used bycircuit 114 to selectively control the charge signal that gets delivered bycable 100 toelectronic device 200. -
FIGS. 4A-4E show example embodiments of amotion sensing cable 100 for use with an exampleelectronic stylus 400. Theelectronic stylus 400 can be an accessory for use with a tablet computer or other portable computing device. To be operational, theelectronic stylus 400 must be charged, and it may need to be paired (e.g., Bluetooth paired) with the tablet computer or other portable computing device for which it is an accessory. Theelectronic stylus 400 will have a connector that connects withconnector 110, either directly or indirectly via an adaptor (e.g., seeadaptor 210 inFIG. 2B ). As an example. the electronic stylus can be an Apple Pencil. Many electronic styluses, such as the Apple Pencil, are not operational while they are being charged. Thus, for purposes of effective retail presentation of the electronic stylus, the ability to selectively control the charging signal delivered to the electronic stylus bycable 100 based on motion of thecable 100 is highly advantageous. - The example of
FIG. 4A shows amotion sensing cable 100 for anelectronic stylus 400 where theend 104 of thecable 100 includes twoportions lanyard cable 406.Portion 402 serves as a removable end cap for thestylus 400, andportion 404 provides physical security by mechanically or adhesively attaching to thestylus 400. For example,portion 404 can be a clamshell connector that clamps around thestylus 400. Adhesive can be included on an inner surface of theportion 404 for physically attachingportion 404 tostylus 400. In another example, a mechanical connection can be made between the clamshell connector and thestylus 400 that locks the stylus in place. A tool can then unlock the connector to permit the clamshell connector to be opened and allow detachment of the stylus. -
FIG. 4B shows how theend cap portion 402 can be removed from the end of the stylus 400 (whileportion 404 remains secured to the stylus 400).End cap portion 402 can include connector 110 (seeFIG. 4C ). Thus, whenend cap portion 402 is placed in position over the end ofstylus 400,connector 110 is able to connect with aconnector 410 on the end of stylus 400 (either directly or indirectly via an adaptor 450 (seeFIG. 4C ). Analarm sensor 420 can be included as part of a sense loop withportion 404 so that a cutting oflanyard cable 406 or other disconnection that separatesportion 404 fromportion 402 will trigger an alarm. -
FIG. 4C provides an example exploded cross-sectional view of themotion sensing cable 100 withstylus 400. As can be seen in this example,connector 110 can connect with an adaptor 450 (e.g., an Apple Lightning adaptor if thestylus 400 is an Apple Pencil), and theadaptor 450 can connect withconnector 410 on thestylus 400. A light emitting diode (LED) 430 or other light can be included on the cable 100 (e.g., as part ofend cap portion 402 as shown byFIG. 4C ) to serve as a status indicator for operational status. For example, theLED 430 can be illuminated (or illuminated in a particular color) to indicate an armed status. When armed, thecable 100 can permit a user to remove theend cap portion 402 from thestylus 400 without triggering an alarm; however, unauthorized removal ofportion 404 from the stylus would trigger an alarm (via alarm sensor 420). -
FIGS. 4D and 4E show examples of how thecable 100 can terminate atconnector 116. In the example ofFIG. 4D , thecable 100 terminates in aMolex 2×3 connector asconnector 116, where theMolex 2×3 connector provides both a power signal and a data/security signal. In the example ofFIG. 4E , theconductor 102 has a Y termination into a USB-A connector at connector 116 (for power) and an RJ-45 connector at connector 116 (for security/data). However, it should be understood that other cable terminations atconnector 116 could be employed if desired by a practitioner. -
FIG. 5 shows anexample circuit 114 for an examplemotion sensing cable 100. In an example embodiment,circuit 114 can be deployed on a circuit board located incable end 104. Although, as explained above,circuit 114 could be located elsewhere in thecable 100.Motion sensor 112 can also be deployed on the circuit board together withcircuit 114. - The
circuit 114 can include a processor such asmicrocontroller 500. Thecircuit 114 can also include a switch such aselectronic switch 502. The state of this switch 502 (open or closed) can control whether a charging signal is delivered to a connected electronic device, and themicrocontroller 500 can drive the state ofswitch 502.Circuit 114, includingmicrocontroller 500 and switch 502, provide electronics for monitoring theelectronic device 200 for motion, controlling charging of theelectronic device 200, providing security for the electronic device (e.g., via lanyard cable 406), and status reporting (which may include not only lift tracking data reporting but also reporting about charging status) to the main power delivery system at the other end ofcable 100.Microcontroller 500 can also control the illumination ofLED 430 to indicate whether thecable 100 is armed. To arm thecable 100, a voltage is passed through SENS+. This voltage can be measured on SENS−. If continuity is broken, the system alarms. Themicrocontroller 500 can thus monitor the voltage on SENS+ and SENS−. If the system is armed, both SENS+ and SENS− can be high. If the system is disarmed, both SENS+ and SENS− can be low. If the system is alarming, the one of SENS+ and SENS− will be high and the other will be low. Further still, themicrocontroller 500 can drive theLED 430 to blink or show some other visualization pattern when thecable 100 is charging the electronic device. -
Microcontroller 500 can process amotion signal 118 frommotion sensor 112 to make a decision about howswitch 502 should be controlled. This decision-making by themicrocontroller 500 can utilize the process flows of any ofFIGS. 3A-3D . In an example embodiment as discussed above in connection withFIGS. 3A-3D , when the cable is initially powered, themicrocontroller 500 will check themotion sensor 112 to determine whether theelectronic device 200 should be deemed at rest or in motion. Themicrocontroller 500, at start up, can also start a timer and turn on theelectronic switch 502 to begin charging theelectronic device 200. TheLED 430 can be flashed while the electronic device is being charged. As noted above, after a predetermined amount of time has passed, themicrocontroller 500 can stop the charging by turning off electronic switch 502 (and theLED 430 will stop flashing). If theelectronic device 200 is picked up or moved during the charging time, themicrocontroller 500 will detect this motion viamotion signal 118 and terminate the charge signal by turning off theelectronic switch 502. When theelectronic device 200 later returns to rest, themicrocontroller 500 can then resume the charge signal for the rest of the charging cycle by turning on theelectronic switch 502. The microcontroller can also report the charging and the detected motion (e.g., as lift data) back to the main power delivery system. Themicrocontroller 500 can access and execute a plurality of executable instructions that are stored on a non-transitory computer-readable storage medium to implement these operations. For example, these instructions can implement the logic for process flows such as those described above in connection withFIGS. 3A-3D . - The
circuit 114 can also include atermination interface 506 for interfacing with different components of theconductor 102. For example, a voltage line (e.g., +5VDC) can connect a power conductor inconductor 102 withswitch 502. Data lines (e.g., D−,D+) can connect signal conductors inconductor 102 withmicrocontroller 500. Sensor lines (e.g., SENS+,SENS−) can connect sensor signal conductors inconductor 102 withmicrocontroller 500 and thelanyard security cable 406.Termination interface 506 can also include a ground. - The
circuit 114 can also include atermination interface 508 for interfacing withconnector 110. For example, the voltage output from switch 502 (e.g., +5VDC) can connect with a power pin ofconnector 110 to provide a conductive path for delivering a charging signal to theelectronic device 200.Termination interface 508 can also include data connections (e.g., D−,D+) that are connected viaresistor network 504.Resistor network 504 sets the charge current in the device, and it can be defined to comply with the desired charge current for thesubject device 200.Termination interface 508 can also include a ground. - The
lanyard cable 406 andalarm sensor 420 provide a sense loop withcircuit 114 so that a break in thelanyard cable 406 will trigger an alarm condition in thecircuit 114. This in turn can cause themicrocontroller 500 to transmit an alarm signal viatermination interface 506, where this alarm signal can trigger a visual and/or audible alarm (e.g., viahub 220 as shown byFIG. 2D ).FIG. 6 shows an example circuit diagram for the sense loop with respect to thelanyard cable 406. Thelanyard cable 406 can include atamper switch 600. This tamper switch will remain closed, unless thelanyard cable 406 is cut or otherwise disconnected from thecable 100, in which case it will be open. - The sense loop arrangement of
FIG. 6 can provide thecable 100 with the ability to detect any of the following conditions (1) if thelanyard cable 406 has been cut/severed (open circuit), (2) if thelanyard cable 406 has been short-circuited, (3) if thelanyard cable 406 has thetamper switch 600 in the open position, and (4) if thelanyard cable 406 has thetamper switch 600 in the closed position. Thelanyard cable 406 can be polled by themicrocontroller 500 by asserting the GPIO pin to a desired voltage (e.g., 3.3VDC). Then, themicrocontroller 500 reads the voltage at the ADC input. The value of this voltage will indicate which of the 4 conditions summarized above is present. For example, in the open circuit condition, there will only be voltage drops acrossresistors resistors FIG. 6 can be different for each of these conditions. The idea is that the contact switch does not present a dead short but a resistive short when it is closed. If a person breaks the wire and shorts the wire leads out, this will present a dead shot which can be detected as a tamper condition rather than a way to defeat the switch. Accordingly, it can be seen that the ability to detect these different events via different voltages that are presented to the ADC input can help make thecable 100 harder to defeat. The detected condition will serve as the lanyard sensor status. and this status can then be reported by themicrocontroller 500 to a remote computer system. The capacitor, Zener diode, andresistor 608 that are shown inFIG. 6 can be included to provide protection for themicrocontroller 500 at the ADC input with respect to DC voltages, ESD, and RF susceptibility/immunity. - While the example circuits of
FIGS. 5 and 6 are shown for anexample cable 100 used to charge anelectronic stylus 400, it should be understood that similar circuit designs can be used to intelligently charge and detect customer interactions with other types of electronic devices. For example, a practitioner might find that some circuit components are not needed for certain types of electronic devices. As an example, the separate lanyard cable sense loop might not be needed if the electronic device is a smart phone or tablet computer. - As noted above, another function that can be implemented by
cable 100 is detecting and reporting customer interaction with the connectedelectronic device 200.FIGS. 7A and 7B show example process flows for tracking customer interaction data based on motion of themotion sensing cable 100. In some embodiments, these process flows can be implemented in concert with intelligent charge control as described above in connection withFIGS. 3A-3D . However, in other embodiments, these process flows can be implemented in acable 100 that does not provide intelligent charge control. - With reference to
FIG. 7A , atstep 700, thecable 100 is connected to theelectronic device 200 andpower source 202. Atstep 702, thecircuit 114 checks for motion by evaluating whether themotion signal 118 indicates a lift of theelectronic device 200 by a customer. If so, the process flow proceeds to step 704. At step 704, thecircuit 114 generates data indicative of a customer lift. This data can be a simple data flag indicating that a lift has occurred. Or it can be a more complex data structure that includes additional information such as a time stamp for the detected lift or other information. Atstep 706, thecircuit 114 communicates the lift data to a remote computer system for analysis thereby. Thecircuit 114 can perform this communication by reporting the lift data back to a base station through which thecable 100 connects withpower source 202. The base station can then relay this lift data to a remote server using wireless communication. Examples of techniques for wireless communication in this context are described in US Pat App Pubs. 2017/0164314, 2018/0288720, 2018/0288721, and 2018/0288722, the entire disclosures of each of which are incorporated herein by reference. -
FIG. 7B shows an example process flow where the lift data includes data indicative of a time duration for the customer interaction with theelectronic device 200. The process flow ofFIG. 7B includesstep 710, where thecircuit 114 measures the lift duration based on themotion signal 118. For example, with reference toFIG. 3D , the lift duration can be the amount of time that thecable 100 spends in the Lift state for each lift event (or the time spent in the Lift state and Wait state for each lift event). This measured duration can then be included as part of the lift data that is generated and sent atsteps 704 and 706. - The
circuit 114 can be configured to send the lift data in real-time each time new lift data is generated. However, in another example embodiment, thecircuit 114 can include a memory for storing lift data, and the lift data can be aggregated over time and sent out to the remote computer system in batches if desired (e.g., an hourly or daily report of lift data). - Thus, by including the lift tracking capabilities in the
cable 100 itself, retailers and merchandisers are provided with a sleeker option for presenting electronic devices to customers while still maintaining an ability to track customer interactions via lift detection. This stands in contrast to prior approaches of where the lifting tracking was built into larger hardware devices such as puck and base assemblies, as shown in U.S. Pat. No. 8,698,617. - While the invention has been described above in relation to its example embodiments, various modifications may be made thereto that still fall within the invention's scope. Such modifications to the invention will be recognizable upon review of the teachings herein.
Claims (27)
1. An apparatus comprising:
a cable having a first end and a second, wherein the cable comprises:
a conductor;
a first connector at the first end, wherein the first connector is in circuit with the conductor, wherein the first connector is connectable with an electronic device;
a second connector at the second end, wherein the first connector is in circuit with the conductor, wherein the second connector is connectable with a power source;
a motion sensor; and
a circuit;
wherein the first connector, the second connector, and the conductor are responsive to a connection of the first connector with the electronic device and a connection of the second connector with the power source to provide a conductive path for delivery of an output current to the electronic device;
wherein the motion sensor is configured to detect motion of the cable and generate a motion signal indicative of detected motion; and
wherein the circuit is configured to control the output current based on the motion signal.
2. The apparatus of claim 1 wherein the circuit is further configured to reduce the output current in response to the motion signal.
3. The apparatus of claim l wherein the circuit includes a timer circuit, the timer circuit configured to increase the output current in response to expiration of a defined time window.
4. (canceled)
5. The apparatus of claim 1 wherein the circuit includes a switch, the switch configured to open in response to the motion signal to thereby eliminate the output current.
6. (canceled)
7. The apparatus of claim 1 wherein the circuit includes a processor, the processor configured to (1) process the motion signal, and (2) control the output current based on the processed motion signal.
8. (canceled)
9. The apparatus of claim 1 wherein the circuit transitions between a plurality of states to selectively control the output current based on the motion signal and a plurality of threshold conditions.
10-11. (canceled)
12. The apparatus of claim 1 wherein the cable further comprises:
a third connector that is connectable with the electronic device; and
a lanyard that connects the third connector with the circuit.
13. The apparatus of claim 1 wherein the cable further comprises:
a tamper switch;
wherein circuit is further configured to generate an alarm signal in response to the tamper switch being open; and
wherein the tamper switch is configured to be opened in response to a break in the lanyard.
14-15. (canceled)
16. The apparatus of claim 1 wherein the circuit is further configured to control the output current based on the motion signal and at least one time condition.
17. (canceled)
18. The apparatus of claim 1 wherein the electronic device is an electronic stylus, and wherein the first connector is adapted for connection with at least one of (1) a complementary connector on an adaptor for the electronic stylus, and/or (2) a complementary connector on the electronic stylus.
19-25. (canceled)
26. The apparatus of claim 1 wherein the conductor comprises a flexible conductor having a first longitudinal end and a second longitudinal end opposite the first longitudinal end, wherein the first connector is located at the first longitudinal end of the conductor. and wherein the second connector is located at the second longitudinal end of the conductor.
27-29. (canceled)
30. A system comprising:
a hub that is connectable to a power source;
a flexible conductive cable that is connectable to the hub, the flexible conductive cable having a first longitudinal end and a second longitudinal end opposite the first longitudinal end, wherein the flexible conductive cable comprises:
a first connector located at the first longitudinal end, wherein the first connector is connectable to an electronic device;
a second connector located at the second longitudinal end, wherein the second connector is connectable to a power source;
a motion sensor; and
a circuit configured to (1) control an output current at the first connector based on a motion signal from the motion sensor, and (2) communicate with the hub.
31. (canceled)
32. A method comprising:
for a cable connected to a power source and an electronic device:
charging the electronic device with a charging signal from the cable;
detecting motion of the cable; and
in response to the detected motion, reducing the charging signal.
33. The method of claim 32 further comprising:
increasing the charging signal in response to expiration of a defined time period after the detected motion.
34. The method of claim 32 wherein the reducing step comprises eliminating the charging signal, and wherein the increasing step comprises re-starting the charging signal.
35. The method of claim 32 wherein the reducing step comprises eliminating the charging signal.
36. The method of claim 32 further comprising transitioning between a plurality of states to selectively perform the charging and reducing steps based on the detected motion and a plurality of threshold conditions, wherein the states include an idle state, a charge state, a lift state, and a wait state.
37-85. (canceled)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/424,779 US20220065891A1 (en) | 2019-01-24 | 2020-01-23 | Motion sensing cable |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962796188P | 2019-01-24 | 2019-01-24 | |
US17/424,779 US20220065891A1 (en) | 2019-01-24 | 2020-01-23 | Motion sensing cable |
PCT/US2020/014782 WO2020154495A1 (en) | 2019-01-24 | 2020-01-23 | Motion sensing cable |
Publications (1)
Publication Number | Publication Date |
---|---|
US20220065891A1 true US20220065891A1 (en) | 2022-03-03 |
Family
ID=69779227
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/257,837 Active US10593443B1 (en) | 2019-01-24 | 2019-01-25 | Motion sensing cable for intelligent charging of devices |
US16/257,841 Active US10614682B1 (en) | 2019-01-24 | 2019-01-25 | Motion sensing cable for tracking customer interaction with devices |
US17/424,779 Pending US20220065891A1 (en) | 2019-01-24 | 2020-01-23 | Motion sensing cable |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/257,837 Active US10593443B1 (en) | 2019-01-24 | 2019-01-25 | Motion sensing cable for intelligent charging of devices |
US16/257,841 Active US10614682B1 (en) | 2019-01-24 | 2019-01-25 | Motion sensing cable for tracking customer interaction with devices |
Country Status (2)
Country | Link |
---|---|
US (3) | US10593443B1 (en) |
WO (1) | WO2020154495A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10593443B1 (en) * | 2019-01-24 | 2020-03-17 | Mobile Tech, Inc. | Motion sensing cable for intelligent charging of devices |
CN117194294A (en) * | 2022-06-06 | 2023-12-08 | 深圳英集芯科技股份有限公司 | USB output path conversion circuit and related device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10593443B1 (en) * | 2019-01-24 | 2020-03-17 | Mobile Tech, Inc. | Motion sensing cable for intelligent charging of devices |
Family Cites Families (337)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US883335A (en) | 1907-09-26 | 1908-03-31 | John J O'connor | Electric theft-alarm system. |
US3444547A (en) | 1965-10-08 | 1969-05-13 | Gefco Mfg Corp | Anti-shoplifting device |
US3612462A (en) | 1969-08-26 | 1971-10-12 | Quick Set Inc | Instrument mount assembly |
US3780909A (en) | 1971-08-04 | 1973-12-25 | Lektro Vend Corp | Vending machine |
US4075878A (en) | 1976-06-10 | 1978-02-28 | Best Walter E | Cable lock |
USD244857S (en) | 1976-07-16 | 1977-06-28 | Roger Hayes | Sphygmomanometer stand |
US4117465A (en) | 1977-04-07 | 1978-09-26 | Timblin Stanley W | Alarm system for vending machines |
US4354613A (en) | 1980-05-15 | 1982-10-19 | Trafalgar Industries, Inc. | Microprocessor based vending apparatus |
US4335931A (en) | 1980-07-30 | 1982-06-22 | Brad Harrison Company | Power cable connector with retention spring |
US4384688A (en) | 1981-05-26 | 1983-05-24 | Warren F. B. Lindsley | Self-storing cord and hose reel assemblies |
US4590337A (en) | 1984-11-28 | 1986-05-20 | Engelmore Anthony R | Rotatable electrical connector for coiled telephone cords |
FR2595227A1 (en) | 1986-03-05 | 1987-09-11 | Sevin Daniel | Protection principle for small- and medium-volume articles for sale on open shelves |
US4714184A (en) | 1987-03-13 | 1987-12-22 | Fotima International Ltd. | Camera carrier |
US4772878A (en) | 1987-05-06 | 1988-09-20 | Kane Roger A | Merchandise theft deterrent sensor |
US5517434A (en) | 1989-01-31 | 1996-05-14 | Norand Corporation | Data capture system with communicating and recharging docking apparatus and hand-held data terminal means cooperable therewith |
US5072213A (en) | 1989-02-09 | 1991-12-10 | Marcia Israel | Sensor for merchandise security system |
US4898493A (en) | 1989-03-16 | 1990-02-06 | Karl Blankenburg | Method and apparatus for assembling parts |
US6714983B1 (en) | 1989-04-14 | 2004-03-30 | Broadcom Corporation | Modular, portable data processing terminal for use in a communication network |
US5586022A (en) | 1990-02-14 | 1996-12-17 | Hitachi, Ltd. | Method of evaluating easiness of works and processings performed on articles and evaluation apparatus |
US5176465A (en) | 1990-08-27 | 1993-01-05 | Holsted Carl A | Device for interlocking separate component housing structures |
US5033709A (en) | 1990-08-29 | 1991-07-23 | Yuen Michael M | Holding device |
JPH04233797A (en) | 1990-12-28 | 1992-08-21 | Sony Corp | Electronic equipment retention device |
US5146205A (en) | 1991-03-28 | 1992-09-08 | Protex International Corp. | Security and display system |
US5246183B1 (en) | 1991-04-04 | 1997-06-03 | Sekure Controls Inc | Security device for a hand-held remote control |
US5187744A (en) | 1992-01-10 | 1993-02-16 | Richter Gary L | Hand-held portable telephone holder |
JP2585890Y2 (en) | 1992-03-13 | 1998-11-25 | 松下電工株式会社 | Quick connection terminal device |
JPH0668913A (en) | 1992-08-20 | 1994-03-11 | Matsushita Electric Works Ltd | Quick connecting terminal device |
US5917405A (en) | 1993-06-08 | 1999-06-29 | Joao; Raymond Anthony | Control apparatus and methods for vehicles |
US5436792A (en) | 1993-09-10 | 1995-07-25 | Compaq Computer Corporation | Pivotable docking station for use with notepad computer systems |
US5543782A (en) | 1993-11-16 | 1996-08-06 | Protex International Corp. | Security device for merchandise and the like |
US5459637A (en) | 1993-12-06 | 1995-10-17 | Ma; Hsi K. | Portable notebook computer expansion adapter |
US5552771A (en) | 1994-06-10 | 1996-09-03 | Leyden; Roger J. | Retractable sensor for an alarm system |
JPH0818652A (en) | 1994-06-28 | 1996-01-19 | Sony Corp | Automatic answering telephone set |
JP3100287B2 (en) | 1994-06-30 | 2000-10-16 | 東芝キヤリア株式会社 | Air conditioner |
US5457745A (en) | 1994-07-11 | 1995-10-10 | Wang; Chin-Yang | Adjustable mobile phone holder |
US7373352B2 (en) | 2003-12-11 | 2008-05-13 | Triteq Lock And Security, Llc | Electronic key-control and management system for vending machines |
US7821395B2 (en) | 2001-12-27 | 2010-10-26 | Micro Enhanced Technology, Inc. | Vending machines with field-programmable locks |
GB2301750B (en) | 1995-05-27 | 2000-02-16 | Motorola Inc | A data transfer system and a demodulator therefor |
US5570267A (en) | 1995-07-12 | 1996-10-29 | Ma; Hsi-Kuang | Flat display module |
KR0176645B1 (en) | 1995-12-08 | 1999-05-15 | 김광호 | Connection device for notebook personal computer |
US5685436A (en) | 1995-12-29 | 1997-11-11 | Davet; Peter A. | Display device |
GB9603750D0 (en) | 1996-02-22 | 1996-04-24 | Volumatic Ltd | Key security system |
JP3099107B2 (en) | 1996-03-21 | 2000-10-16 | 株式会社クボタ | Anti-theft tag, instruction signal transmission device, parent instruction signal transmission device and anti-theft device |
US5751548A (en) | 1996-05-13 | 1998-05-12 | International Business Machines Corporation | Docking station for a portable computer providing rotational movement of the computer's viewable screen in three different planes |
US5615258A (en) | 1996-07-15 | 1997-03-25 | Ho; Wun-Shing | Portable telephone holder |
DE29618476U1 (en) | 1996-10-23 | 1996-12-19 | Tsay Wen Feng | Clamping device for mobile phones |
TW321414U (en) | 1997-05-07 | 1997-11-21 | Amtran Technology Co Ltd | Pivot-rotation device of flat-display panel |
USD409018S (en) | 1997-07-25 | 1999-05-04 | Deuschle Basil C | Mounting stand for a digital input pad |
US6405049B2 (en) | 1997-08-05 | 2002-06-11 | Symbol Technologies, Inc. | Portable data terminal and cradle |
FR2768906A1 (en) | 1997-09-29 | 1999-04-02 | Lundi Mardi Mercredi | Perfume sample dispenser |
US5861807A (en) | 1997-11-12 | 1999-01-19 | Se-Kure Controls, Inc. | Security system |
US6236435B1 (en) | 1998-01-06 | 2001-05-22 | Audio Authority Corporation | Apparatus and method for displaying and demonstrating a camcorder |
US6039496A (en) | 1998-01-30 | 2000-03-21 | Vulcan Spring & Manufacturing Company | Retractor cable connector for tethered product display |
US6386906B1 (en) | 1998-03-16 | 2002-05-14 | Telefonix Inc | Cord management apparatus and method |
US6504710B2 (en) | 1998-11-27 | 2003-01-07 | Xplore Technologies Corp. | Method of interconnecting of a hand-held auxiliary unit, a portable computer and a peripheral device |
JP2000183548A (en) | 1998-12-16 | 2000-06-30 | Fujitsu Ltd | Strap fixing structure and electronic apparatus |
US8009348B2 (en) | 1999-05-03 | 2011-08-30 | E Ink Corporation | Machine-readable displays |
US6170775B1 (en) | 1999-06-03 | 2001-01-09 | Alert Stamping & Mfg. Co., Inc. | Electrical cord reel |
US6702604B1 (en) | 1999-08-23 | 2004-03-09 | Jerry Moscovitch | Universal quick connector apparatus for an LCD monitor |
US6491276B1 (en) | 1999-10-08 | 2002-12-10 | Robert J. Belliveau | Adjustable high-low locking laptop computer mount |
EP1093743A3 (en) | 1999-10-22 | 2003-07-09 | Reinhold Ott | Device for protecting an article against theft |
USD455166S1 (en) | 2000-03-14 | 2002-04-02 | Silent Witness Enterprises, Ltd. | Infrared illuminator housing |
CA2305080A1 (en) | 2000-04-12 | 2001-10-12 | Cda Industries Inc. | Tamper-proof display |
USD433953S (en) | 2000-04-18 | 2000-11-21 | Pittway Corporation | Housing |
FR2810773B1 (en) | 2000-06-21 | 2002-10-04 | Saaa Systemes D Automatismes D | SECURE SUPPORT FOR DEMONSTRATION ARTICLES |
US6400560B1 (en) | 2000-11-08 | 2002-06-04 | Yue-Hui Chian | Engaging device for a computer screen in a car |
US20020085343A1 (en) | 2001-01-02 | 2002-07-04 | Cirkitech Electronic Co., Ltd. | Modular portable computer with detachable main board module |
US6559491B2 (en) | 2001-02-09 | 2003-05-06 | Micron Technology, Inc. | Folded bit line DRAM with ultra thin body transistors |
FR2821172B1 (en) | 2001-02-16 | 2003-05-23 | Immervision Internat Pte Ltd | METHOD AND DEVICE FOR ORIENTATION OF A DIGITAL PANORAMIC IMAGE |
US6581421B2 (en) | 2001-03-01 | 2003-06-24 | James Chmela | Security system |
ITVR20010052A1 (en) | 2001-05-03 | 2002-11-03 | Ferruccio Bonato | ANTI-SHOPPING DEVICE ESPECIALLY FOR DISPLAYS THAT CAN BE SET UP AT SALE POINTS |
JP3831629B2 (en) | 2001-05-16 | 2006-10-11 | 三洋電機株式会社 | Tag device |
TW514330U (en) | 2001-07-05 | 2002-12-11 | Huo-Sheng Wang | Hanging device for mobile phone |
US6659382B2 (en) | 2001-07-10 | 2003-12-09 | Vira Manufacturing, Inc. | Security device for display of hand held items |
US6748707B1 (en) | 2001-07-24 | 2004-06-15 | Steelcase Development Corporation | Utility interface system |
US6502727B1 (en) | 2001-07-26 | 2003-01-07 | Daniel Decoteau | Device and method for holding a handheld object |
US6963487B2 (en) | 2001-10-25 | 2005-11-08 | Hewlett-Packard Development Company, L.P. | Pedestal computer docking station |
US7019794B2 (en) | 2001-10-29 | 2006-03-28 | Epsilon Electronics, Inc. | Detachable vehicle monitor |
US20030128975A1 (en) | 2002-01-07 | 2003-07-10 | Shevick Barry L. | Multi-purpose turntable for creation of three dimensional images |
US6935883B2 (en) | 2002-04-24 | 2005-08-30 | Innovative Office Products, Inc. | Quick interconnection system for electronic devices |
US7002467B2 (en) | 2002-05-02 | 2006-02-21 | Protex International Corporation | Alarm interface system |
US7032872B2 (en) | 2002-05-22 | 2006-04-25 | Gamber Johnson Llc | Universal laptop computer mount |
US7025274B2 (en) | 2002-05-31 | 2006-04-11 | Hewlett-Packard Development Company, L.P. | Tablet computer protective display cover and system and method incorporating same |
US7542052B2 (en) | 2002-05-31 | 2009-06-02 | Hewlett-Packard Development Company, L.P. | System and method of switching viewing orientations of a display |
US6952343B2 (en) | 2002-06-11 | 2005-10-04 | Fujitsu Limited | Functional expansion apparatus and method for attaching electronic apparatus to the functional expansion apparatus |
US6856506B2 (en) | 2002-06-19 | 2005-02-15 | Motion Computing | Tablet computing device with three-dimensional docking support |
US20040003150A1 (en) | 2002-06-28 | 2004-01-01 | Sony Corporation | Appliance with built-in integrated communication port |
TW540286B (en) | 2002-08-07 | 2003-07-01 | Quanta Comp Inc | Buffer device |
DE10239273A1 (en) | 2002-08-22 | 2004-03-04 | Wago Verwaltungsgesellschaft Mbh | Spring clamp connection for an electrical conductor |
KR100907989B1 (en) | 2002-08-29 | 2009-07-16 | 엘지전자 주식회사 | Docking station of portable hybrid computer |
DE10249460A1 (en) | 2002-10-24 | 2004-05-13 | Ott, Reinhold, Waterloo | Holding part for security |
US6944294B2 (en) | 2002-11-13 | 2005-09-13 | Wen-Feng Tsay | Mobile phone hand-free holder |
JP2004178584A (en) | 2002-11-26 | 2004-06-24 | Asulab Sa | Input method of security code by touch screen for accessing function, device or specific place, and device for executing the method |
DE10302536A1 (en) | 2003-01-23 | 2004-08-05 | Ott, Reinhold, Waterloo | Method and device for securing goods against theft |
US7650230B1 (en) | 2003-03-26 | 2010-01-19 | Garmin Ltd. | Navigational device for mounting on a support pillar of a vehicle and a method for doing same |
TWI248017B (en) | 2003-03-27 | 2006-01-21 | Benq Corp | A display for electronic devices |
US20040195192A1 (en) | 2003-04-07 | 2004-10-07 | Paul Belokin | Display assembly |
CA2465692A1 (en) | 2003-05-02 | 2004-11-02 | Glen Walter Garner | Retractable coil unit for tags |
TWI220724B (en) | 2003-05-12 | 2004-09-01 | Wistron Corp | Audio-video apparatus |
WO2004104803A2 (en) | 2003-05-15 | 2004-12-02 | Hotwire Development, Llc | Universal portable computer stand and high speed connectivity center |
US6961401B1 (en) | 2003-06-26 | 2005-11-01 | Sportcraft, Ltd. | Retractable pedometer |
US7015596B2 (en) | 2003-07-03 | 2006-03-21 | Opher Pail | Electronic device display system and method |
KR200330467Y1 (en) * | 2003-08-01 | 2003-10-17 | (주) 피엔텔레컴 | Data cable for detecting power source automatically |
US6946961B2 (en) | 2003-08-18 | 2005-09-20 | Se-Kure Controls | Security system with mechanism for controlling cord twisting |
USD508916S1 (en) | 2003-08-19 | 2005-08-30 | Amtek System Co., Ltd. | Panel computer holder |
US6773172B1 (en) | 2003-08-20 | 2004-08-10 | Joseph M. Johnson | Quick-release clamp for photographic equipment |
US7672872B2 (en) | 2003-08-22 | 2010-03-02 | Smurfit-Stone Container Enterprises, Inc. | Point-of-purchase display with RFID inventory control |
US7256990B2 (en) | 2003-08-29 | 2007-08-14 | Dell Products L.P. | Vertical docking method and system |
US7053774B2 (en) | 2003-09-12 | 2006-05-30 | Alpha Security Products, Inc. | Alarming merchandise display system |
US20050088572A1 (en) | 2003-10-28 | 2005-04-28 | Pandit Amol S. | System and method for a camera docking station |
US20050099547A1 (en) | 2003-11-07 | 2005-05-12 | Vitito Christopher J. | Automobile entertainment system |
US20050113036A1 (en) | 2003-11-20 | 2005-05-26 | Edward Lita | Cellular telephone and linking mechanism |
US6786766B1 (en) | 2003-11-24 | 2004-09-07 | The United States Of America As Represented By The Secretary Of The Army | Electrical outlet box with secure quick connect and release features |
US7132952B2 (en) | 2003-12-18 | 2006-11-07 | Se-Kure Controls, Inc. | Security system for a portable article |
US7081822B2 (en) | 2003-12-18 | 2006-07-25 | Se-Kure Controls, Inc. | Sensing assembly for article to be monitored |
US7321970B2 (en) | 2003-12-30 | 2008-01-22 | Nokia Siemens Networks Oy | Method and system for authentication using infrastructureless certificates |
EP1575249A2 (en) | 2004-03-10 | 2005-09-14 | Diam UK Limited | Securing device |
US7187283B2 (en) | 2004-03-18 | 2007-03-06 | Se-Kure Controls, Inc. | Security system for a portable article |
EP1577737B1 (en) | 2004-03-18 | 2006-12-13 | Bakker & Elkhuizen Holding B.V. | Desktop stand for a docking station and a portable computer |
US7287652B2 (en) | 2004-03-19 | 2007-10-30 | Target Brands, Inc. | Configurable display system and modular display arrangement for consumer electronic devices |
TWI234684B (en) | 2004-03-29 | 2005-06-21 | Long Perng Co Ltd | Optical equipment converter |
FR2868459A1 (en) | 2004-04-05 | 2005-10-07 | Christian Desliens | Panel/drawer locking device for showcase door, has electronic module to trigger time interval and to signal imminence of triggering of alarm device when finger`s presence is not detected so that user closes panel or reads electronic medium |
US7068496B2 (en) | 2004-05-03 | 2006-06-27 | Intel Corporation | Docking solution for a tablet notebook computer |
KR100663535B1 (en) | 2004-05-17 | 2007-01-02 | 삼성전자주식회사 | Spaker/replaceable cradle/charging combination apparatus for portable phone |
US7387003B2 (en) | 2004-06-03 | 2008-06-17 | Sennco Solutions, Inc | Apparatus, a system and a method for securing a device to a fixture |
US7934691B2 (en) | 2004-06-30 | 2011-05-03 | Robotzone Llc | Pan systems |
ES1058183Y (en) | 2004-07-20 | 2005-03-01 | Fernandez Manuel Crespo | ANTI-THEFT EXHIBITOR FOR VARIOUS ITEMS |
KR100630956B1 (en) | 2004-08-17 | 2006-10-02 | 삼성전자주식회사 | Portable computer |
US7502225B2 (en) | 2004-09-17 | 2009-03-10 | Hewlett-Packard Development Company, L.P. | Portable computer docking station |
GB2427056B (en) | 2004-12-18 | 2010-03-10 | Sekure Controls Inc | Sensing assembly for article to be monitored |
US7385522B2 (en) | 2005-01-14 | 2008-06-10 | Invue Security Products Inc. | Portable alarming security device |
US7209038B1 (en) | 2005-03-17 | 2007-04-24 | Protex International Corporation | Security system for power and display of consumer electronic devices |
US7669816B2 (en) | 2005-04-15 | 2010-03-02 | Seco Manufacturing Company, Inc. | Clamp for mount system |
US20070075914A1 (en) | 2005-07-08 | 2007-04-05 | Frank Bates | Security antenna apparatus and method |
US7352567B2 (en) | 2005-08-09 | 2008-04-01 | Apple Inc. | Methods and apparatuses for docking a portable electronic device that has a planar like configuration and that operates in multiple orientations |
US7101187B1 (en) | 2005-08-11 | 2006-09-05 | Protex International Corp. | Rotatable electrical connector |
US20080222849A1 (en) | 2005-09-08 | 2008-09-18 | Lavoie Shaine J | Leashed Portable Personal Digital Appliance |
US7351066B2 (en) * | 2005-09-26 | 2008-04-01 | Apple Computer, Inc. | Electromagnetic connector for electronic device |
US7154039B1 (en) | 2005-12-05 | 2006-12-26 | Sennco Solutions, Inc. | System and method for securing and/or for aligning a device |
US7737844B2 (en) | 2005-12-23 | 2010-06-15 | Invue Security Products Inc. | Programming station for a security system for protecting merchandise |
US7737843B2 (en) | 2005-12-23 | 2010-06-15 | Invue Security Products Inc. | Programmable alarm module and system for protecting merchandise |
US7737845B2 (en) | 2005-12-23 | 2010-06-15 | Invue Security Products Inc. | Programmable key for a security system for protecting merchandise |
US20110254661A1 (en) | 2005-12-23 | 2011-10-20 | Invue Security Products Inc. | Programmable security system and method for protecting merchandise |
US7737846B2 (en) | 2005-12-23 | 2010-06-15 | Invue Security Products Inc. | Security system and method for protecting merchandise |
US7614601B2 (en) | 2005-12-27 | 2009-11-10 | Invue Security Products Inc. | Centering mechanism with self-oriented mounting area |
US20070145210A1 (en) | 2005-12-27 | 2007-06-28 | Fawcett Christopher J | Noose lanyard with self-orienting mounting area |
KR100739783B1 (en) | 2006-01-04 | 2007-07-13 | 삼성전자주식회사 | Cradle for portable electronic appliance and portable electronic appliance set with the same |
US7446659B2 (en) | 2006-01-13 | 2008-11-04 | Invue Security Products Inc. | Theft deterrent device with dual sensor assembly |
US7667601B2 (en) | 2006-02-23 | 2010-02-23 | Vira Manufacturing, Inc. | Apparatus for secure display, interactive delivery of product information and charging of battery-operated hand held electronic devices |
KR100772643B1 (en) * | 2006-03-09 | 2007-11-02 | 박태수 | Data logger having detachible battery for supplying power for outer sensors, and data logger for cable |
US7712661B2 (en) | 2006-03-24 | 2010-05-11 | Scenera Technologies, Llc | System and method for registration of an electronic device |
JP4594892B2 (en) | 2006-03-29 | 2010-12-08 | 株式会社東芝 | Texture mapping apparatus, method and program |
US7526105B2 (en) | 2006-03-29 | 2009-04-28 | Mark Dronge | Security alarm system |
US7701339B2 (en) | 2006-03-31 | 2010-04-20 | Checkpoint Systems, Inc. | System and method for securing and displaying items for merchandising |
US8102262B2 (en) | 2006-03-31 | 2012-01-24 | Checkpoint Systems, Inc. | Charging merchandise items |
US7763344B2 (en) | 2006-04-17 | 2010-07-27 | Laser Band, Llc | Business form comprising a wristband with multiple imaging areas |
US7495895B2 (en) | 2006-04-19 | 2009-02-24 | Carnevali Jeffrey D | Protective cover for device having touch screen |
US7696857B2 (en) | 2006-06-14 | 2010-04-13 | International Business Machines Corporation | Method and system for disabling an electronic device upon theft |
US7658363B2 (en) | 2006-06-20 | 2010-02-09 | Meyer Christopher E | Laptop security device for technology workstand |
USD545826S1 (en) | 2006-06-29 | 2007-07-03 | Harald Richter | Apparatus holder support device |
US7684185B2 (en) | 2006-07-03 | 2010-03-23 | Apple Inc. | Integrated monitor and docking station |
GB2440600A (en) | 2006-08-04 | 2008-02-06 | Paul Dominic Callaghan | Theft prevention security devices using cables |
USD563444S1 (en) | 2006-08-15 | 2008-03-04 | Banner Engineering Corporation | Digital camera |
US7746629B2 (en) | 2006-11-01 | 2010-06-29 | Simon Assouad | Method and system for coupling a laptop or other portable or hand-held device to a docking system using an Ethernet interface |
US7522047B2 (en) | 2006-12-19 | 2009-04-21 | Invue Security Products Inc. | Adjustable display assembly for a retail product |
CN101221045A (en) | 2007-01-12 | 2008-07-16 | 深圳富泰宏精密工业有限公司 | Flexible positioning system |
US7710266B2 (en) | 2007-01-12 | 2010-05-04 | Invue Security Products Inc. | Security system with product power capability |
US7626500B2 (en) | 2007-01-12 | 2009-12-01 | Invue Security Products Inc. | Security display with central control system |
US7542306B2 (en) | 2007-02-27 | 2009-06-02 | International Business Machines Corporation | Apparatus for directing power to a hot swapped circuit board |
US7724135B2 (en) | 2007-03-29 | 2010-05-25 | Checkpoint Systems, Inc. | Coiled cable display device |
US8391354B2 (en) | 2007-05-14 | 2013-03-05 | Broadcom Corporation | Method and system for transforming uncompressed video traffic to network-aware ethernet traffic with A/V bridging capabilities and A/V bridging extensions |
US9202190B2 (en) | 2007-05-29 | 2015-12-01 | Sap Se | Method for tracking and controlling grainy and fluid bulk goods in stream-oriented transportation process using RFID devices |
US20090007390A1 (en) | 2007-07-03 | 2009-01-08 | Chun Chee Tsang | Tethered Device Holder |
EP2018030A1 (en) | 2007-07-18 | 2009-01-21 | Blue Bee Limited | A docking station and a kit for a personal electronic device |
KR100945489B1 (en) | 2007-08-02 | 2010-03-09 | 삼성전자주식회사 | Method for performing a secure job using a touch screen and an office machine comprising the touch screen |
US20090079566A1 (en) | 2007-09-24 | 2009-03-26 | Invue Security Products, Inc. | Security device including sensor having an extension |
US8265319B2 (en) | 2007-09-24 | 2012-09-11 | Zipbuds, LLC | Expandable speaker assemblies for portable media devices |
CN101849250B (en) | 2007-09-28 | 2012-08-29 | 检查站系统股份有限公司 | Coiled cable display device |
US7611112B2 (en) | 2007-10-03 | 2009-11-03 | Lin Rocky Yi-Ping | Bearing apparatus for portable electronic device used in vehicle |
CN101426348B (en) | 2007-11-02 | 2011-05-04 | 鸿富锦精密工业(深圳)有限公司 | Portable electronic device protection case |
US7864041B2 (en) | 2007-11-28 | 2011-01-04 | Carefusion 303, Inc. | Active-tag based dispensing |
US8181929B2 (en) | 2008-01-07 | 2012-05-22 | Invue Security Products, Inc. | Display stand including means for dispensing and collecting helical cable |
US20090183266A1 (en) | 2008-01-11 | 2009-07-16 | Lek Han Tan | Method and a system for recovering a lost or stolen electronic device |
US8904686B2 (en) | 2008-02-05 | 2014-12-09 | Laser Band, Llc | Continuous strip of thermal wristband/label forms |
CA2658438C (en) | 2008-03-17 | 2018-05-01 | Compucage International Inc. | Security mount for displaying handheld device |
US8208245B2 (en) | 2008-03-31 | 2012-06-26 | Over The Sun, Llc | Tablet computer |
AT506665A1 (en) | 2008-04-14 | 2009-10-15 | Sailer Marco | POWER SUPPLY FOR AN ELECTRONIC DEVICE PROVIDED WITH A THEFT METER |
US8792233B2 (en) | 2008-06-04 | 2014-07-29 | Apple Inc. | Aesthetically pleasing universal dock |
US8201232B2 (en) | 2008-06-26 | 2012-06-12 | Samsung Electronics Co., Ltd. | Authentication, identity, and service management for computing and communication systems |
EP2329700A4 (en) | 2008-09-25 | 2012-08-15 | Coby Electronics Corp | Docking station with rotation mechanism |
US8041300B2 (en) | 2008-09-26 | 2011-10-18 | Apple Inc | Adapter |
US7866623B2 (en) | 2008-10-21 | 2011-01-11 | Sony Corporation | Computer retail display stand |
US8527782B2 (en) * | 2008-10-31 | 2013-09-03 | Griffin Technology, Inc. | Power hub |
US20100138581A1 (en) | 2008-12-02 | 2010-06-03 | Randall Bird | Universal Docking System |
US7883279B2 (en) | 2008-12-22 | 2011-02-08 | Kendall Charles S | Camera adapter support |
CN101770260B (en) | 2009-01-05 | 2012-07-25 | 联想(北京)有限公司 | Detachable-portable computing equipment |
US8698617B2 (en) | 2010-06-21 | 2014-04-15 | Mobile Tech, Inc. | Display for hand-held electronics |
US20140159898A1 (en) | 2010-06-21 | 2014-06-12 | Mobile Technologies, Inc. | Display for hand-held electronics |
US11344140B2 (en) | 2009-01-10 | 2022-05-31 | Mobile Tech, Inc. | Display for hand-held electronics |
US8109680B2 (en) | 2009-02-24 | 2012-02-07 | Michael A Olien | Mounting device, system and method |
CA2664237C (en) | 2009-04-27 | 2016-12-06 | Joel Ferguson | Modular hand-held electronic device charging and monitoring system |
CN102448765B (en) * | 2009-05-28 | 2014-09-10 | 丰田自动车株式会社 | Charging system, and method for controlling vehicle and charging system |
US8292097B2 (en) | 2009-06-29 | 2012-10-23 | Lamar Creations, Inc. | Ring display with retractors |
US20110047844A1 (en) | 2009-09-01 | 2011-03-03 | Invue Security Products Inc. | Merchandise display stand and removable label holder |
US20160239794A9 (en) | 2009-09-21 | 2016-08-18 | Checkpoint Systems, Inc. | Retail product tracking system, method, and apparatus |
US8537012B2 (en) | 2009-09-23 | 2013-09-17 | Checkpoint Systems, Inc. | Display assembly with cable stop |
US7744404B1 (en) | 2009-11-03 | 2010-06-29 | Merchandising Technologies, Inc. | Cable management system for product display |
DE202009013722U1 (en) | 2009-11-12 | 2011-01-05 | Zander, Oliver | Presentation holder for goods with an alarm unit arranged in a sales room |
CN102062286B (en) | 2009-11-17 | 2013-04-24 | 鸿富锦精密工业(深圳)有限公司 | Support structure |
USD640247S1 (en) | 2009-12-08 | 2011-06-21 | Clingo.Com Llc | Stand |
US20110187531A1 (en) | 2009-12-14 | 2011-08-04 | Apple Inc. | Systems and methods for securing handheld electronic devices |
US8773259B2 (en) | 2009-12-23 | 2014-07-08 | Mindray Ds Usa, Inc. | Systems and methods for remote patient monitoring |
US8467183B2 (en) | 2010-01-28 | 2013-06-18 | Cruxcase, Llc | Tablet computer case and associated methods |
US20110195789A1 (en) | 2010-02-10 | 2011-08-11 | Leap Forward Gaming | Device monitoring and wireless communications for vending machines |
USD635555S1 (en) | 2010-03-01 | 2011-04-05 | Raw Innovations Limited | Media player holder |
US8749963B2 (en) | 2010-03-15 | 2014-06-10 | Over The Sun, Llc | Housing for slate tablet computer |
US8573394B2 (en) | 2010-05-06 | 2013-11-05 | Clamcase, Llc | Electronic device case and method of use |
WO2011143648A2 (en) | 2010-05-14 | 2011-11-17 | Weber Aircraft Llc | Coupling assembly |
US20110283754A1 (en) | 2010-05-24 | 2011-11-24 | Checkpoint Systems, Inc. | Security device for ring products |
TWM392385U (en) | 2010-05-31 | 2010-11-11 | yu-xiong Fan | Auxiliary fixing apparatus |
US8251325B2 (en) | 2010-06-01 | 2012-08-28 | Peerless Industries, Inc. | Adjustable display bracket |
US8985541B2 (en) | 2010-06-11 | 2015-03-24 | Sennco Solutions | Cable roller, system and/or method for extending and/or retracting a coiled cable |
US8698618B2 (en) | 2010-06-21 | 2014-04-15 | Mobile Tech, Inc. | Display for hand-held electronics |
USD636778S1 (en) | 2010-06-24 | 2011-04-26 | Savant Systems Llc | Desktop ipad dock |
US8800763B2 (en) | 2010-07-23 | 2014-08-12 | Daymen Us, Inc. | Device case and mounting apparatus |
USD643056S1 (en) | 2010-07-28 | 2011-08-09 | Logitech Europe S.A. | Video camera |
US8369082B2 (en) | 2010-08-04 | 2013-02-05 | Savant Systems, Llc | In-wall dock for a tablet computer |
US20120037783A1 (en) | 2010-08-11 | 2012-02-16 | Christopher Alexander | Adjustable Security Bracket |
US9097380B2 (en) | 2010-08-11 | 2015-08-04 | Mobile Tech, Inc. | Adjustable security bracket |
US8955807B2 (en) | 2010-08-18 | 2015-02-17 | Mobile Tech, Inc. | Security bracket |
US8281924B2 (en) | 2010-08-20 | 2012-10-09 | Cyber Acoustics, Llc | Cover for portable electronic device |
US20120043247A1 (en) | 2010-08-20 | 2012-02-23 | Joseph Westrup | Portable electronic device protector |
US9024866B2 (en) | 2010-09-14 | 2015-05-05 | Crestron Electronics Inc. | Control system for augmenting a portable touch screen device |
USD645047S1 (en) | 2010-10-11 | 2011-09-13 | Wike Terry L | Electronic device stand |
USD641756S1 (en) | 2010-10-14 | 2011-07-19 | Cheng Uei Precision Industry Co., Ltd. | Sleeve for tablet PC |
US20120303476A1 (en) | 2010-11-09 | 2012-11-29 | Openpeak Inc. | Communication devices, networks, services and accompanying methods |
USD661646S1 (en) | 2010-11-10 | 2012-06-12 | Samsung Electronics Co., Ltd. | Power supply pack for mobile phone |
US8847759B2 (en) | 2010-11-16 | 2014-09-30 | Invue Security Products Inc. | Merchandise display security device including means for retaining power adapter cord |
GB201019736D0 (en) | 2010-11-22 | 2011-01-05 | Sector Design & Marketing Ltd | Electronic device display unit |
JP2012128783A (en) | 2010-12-17 | 2012-07-05 | Sony Corp | Information processor |
US8531829B2 (en) | 2011-01-03 | 2013-09-10 | Ems Technologies, Inc. | Quick mount system for computer terminal |
US20120175474A1 (en) | 2011-01-06 | 2012-07-12 | Brandon Barnard | Electronic device holder |
US8611076B2 (en) | 2011-01-13 | 2013-12-17 | Autumn Horizons, Inc. | Multi-positional stand and under cabinet mount for a tablet computer |
US8863256B1 (en) | 2011-01-14 | 2014-10-14 | Cisco Technology, Inc. | System and method for enabling secure transactions using flexible identity management in a vehicular environment |
HK1153093A2 (en) | 2011-01-20 | 2012-03-16 | Alco Electronics Ltd | Docking station for media player |
HK1153090A2 (en) | 2011-01-21 | 2012-03-16 | Alco Electronics Ltd | Docking station for media player |
TWM406911U (en) | 2011-01-28 | 2011-07-01 | Diwei Ind Co Ltd | Carrying device for portable electronic product |
WO2012109376A1 (en) | 2011-02-08 | 2012-08-16 | Dci Marketing, Inc. | Powered security display device |
US8611086B1 (en) | 2011-02-09 | 2013-12-17 | Carl G. Magnusson | Assembly for carrying and protecting a tablet computer or similar item |
US8749194B1 (en) | 2011-02-18 | 2014-06-10 | Vanguard Products Group, Inc. | Inductive charging retail display device |
US9103142B2 (en) | 2011-02-24 | 2015-08-11 | Invue Security Products Inc. | Merchandise display security tether including releasable adhesive |
US8712648B2 (en) * | 2011-03-08 | 2014-04-29 | Gm Global Technology Operations | Passive charge cord release system for an electric vehicle |
US20120286118A1 (en) | 2011-03-15 | 2012-11-15 | David Richards | Hands-free systems for attaching a personal electronic device and methods for using the same |
US8499384B2 (en) | 2011-03-17 | 2013-08-06 | Hill-Rom Services, Inc. | Pendant assembly with removable tether |
USD663972S1 (en) | 2011-03-31 | 2012-07-24 | Merchandising Technologies, Inc. | Angled riser for product display |
CA2849541C (en) | 2011-04-04 | 2015-08-11 | Be Aerospace, Inc. | Seatback holder for tablet computers |
USD649076S1 (en) | 2011-04-07 | 2011-11-22 | Merchandising Technologies, Inc. | Lens merchandising security device |
JP5121971B2 (en) | 2011-04-28 | 2013-01-16 | 株式会社東芝 | Docking station and electronics |
US9092960B2 (en) | 2011-05-05 | 2015-07-28 | Mobile Tech, Inc. | Retail security system |
USD668660S1 (en) | 2011-05-11 | 2012-10-09 | Norfolk Brian K | Protective cover for tablet computer |
US8878673B2 (en) | 2011-05-19 | 2014-11-04 | Invue Security Products Inc. | Systems and methods for protecting retail display merchandise from theft |
US8659889B2 (en) | 2011-05-20 | 2014-02-25 | Apple Inc. | Docking station for providing digital signage |
CN102902316A (en) | 2011-07-25 | 2013-01-30 | 鸿富锦精密工业(深圳)有限公司 | Fixing device for fans |
US9220358B2 (en) | 2011-07-25 | 2015-12-29 | Wade Wheeler | Rotational mount for hand-held electronics |
WO2013036520A1 (en) | 2011-09-06 | 2013-03-14 | Dana Innovations | Charging docking system |
WO2013068036A1 (en) | 2011-11-08 | 2013-05-16 | Sellmore Bv | Electromechanical lock for cabinets, showcases and drawers |
USD682281S1 (en) | 2011-11-23 | 2013-05-14 | Aspire Innovation, Llc | Electronic device holder |
CN103162072B (en) | 2011-12-16 | 2016-04-20 | 富泰华工业(深圳)有限公司 | Support device |
US10706694B2 (en) | 2011-12-21 | 2020-07-07 | Mobile Tech, Inc. | Security/tether cable |
WO2013096927A1 (en) | 2011-12-22 | 2013-06-27 | Treefrog Developments, Inc. | Accessories for use with housing for an electronic device |
USD670702S1 (en) | 2011-12-30 | 2012-11-13 | Hon Hai Precision Industry Co., Ltd. | Case for portable electronic device |
US20130168527A1 (en) | 2011-12-31 | 2013-07-04 | Wade Wheeler | Product Merchandising Display |
USD678293S1 (en) | 2012-03-05 | 2013-03-19 | John A. Meehan | Cradle for hand held electrical device |
US20130238516A1 (en) | 2012-03-07 | 2013-09-12 | Invue Security Products Inc. | System and method for determining compliance with merchandising program |
EP2834779A4 (en) | 2012-04-05 | 2015-10-21 | Invue Security Products Inc | Merchandise user tracking system and method |
USD718316S1 (en) | 2012-05-07 | 2014-11-25 | Urban Armor Gear LLC | Protective case for phones, PDAs and other portable electronic devices |
US20130346661A1 (en) | 2012-06-25 | 2013-12-26 | Hendricks Investment Holdings, Llc | Methods and systems for mobile device docking |
WO2014019072A1 (en) | 2012-08-01 | 2014-02-06 | Kobold Will | Security system |
US9732217B2 (en) | 2012-08-23 | 2017-08-15 | Sabic Global Technologies B.V. | Polycarbonate compositions |
US9303809B2 (en) | 2012-08-30 | 2016-04-05 | Sennco Solutions, Inc. | Apparatus, system and method for securing, attaching and/or detaching a device to a fixture |
USD687440S1 (en) | 2012-09-12 | 2013-08-06 | C.D. Great Furniture Co., Ltd. | Electronic device holder |
US8814128B2 (en) | 2012-09-28 | 2014-08-26 | Target Brands, Inc. | Display system for mobile electronic devices and associated methods |
USD696259S1 (en) | 2012-10-15 | 2013-12-24 | Apple Inc. | Display stand |
US9412244B2 (en) | 2012-10-18 | 2016-08-09 | Invue Security Products Inc. | Smart sensor line alarm system |
US9163433B2 (en) | 2012-10-31 | 2015-10-20 | Invue Security Products Inc. | Display stand for a tablet computer |
US9760116B2 (en) | 2012-12-05 | 2017-09-12 | Mobile Tech, Inc. | Docking station for tablet device |
USD704194S1 (en) | 2012-12-12 | 2014-05-06 | Jordan Young | Clip and handle for electronic device |
US20150201723A1 (en) | 2013-02-01 | 2015-07-23 | Treefrog Developments, Inc. | Encasements for an electronic device having a biometric scanner |
WO2014134718A1 (en) | 2013-03-08 | 2014-09-12 | Rtf Research & Technologies Inc | System, method and computer readable medium for managing mobile devices |
US10337719B2 (en) * | 2013-04-25 | 2019-07-02 | Tseng-Lu Chien | USB charger device having additional functions |
US9678537B2 (en) | 2013-04-30 | 2017-06-13 | Victor Kupferstein | Mobile device case and peripheral system |
US9019698B2 (en) | 2013-05-30 | 2015-04-28 | Jean-Michel Thiers | Mounting system for electronic device |
EP3050038A4 (en) | 2013-09-29 | 2016-09-07 | Invue Security Products Inc | System and method for monitoring merchandise in a retail environment |
WO2015051840A1 (en) | 2013-10-09 | 2015-04-16 | Sellmore Bv | Anti-theft device and clamp for use in the anti-theft device |
CN103974573A (en) | 2013-11-30 | 2014-08-06 | 深圳富泰宏精密工业有限公司 | Electronic device protecting shell |
USD732037S1 (en) | 2013-12-02 | 2015-06-16 | Mobile Tech, Inc. | Docking station for a tablet device |
US9650814B2 (en) | 2013-12-31 | 2017-05-16 | Henge Docks Llc | Alignment and drive system for motorized horizontal docking station |
US10803718B2 (en) | 2014-01-22 | 2020-10-13 | Huawei Technologies Co., Ltd | Systems and methods for remotely controlling security devices |
USD719144S1 (en) | 2014-02-06 | 2014-12-09 | Jason A. Eulette | Ventilation and protective phone and tablet case |
US9443404B2 (en) | 2014-02-14 | 2016-09-13 | Invue Security Products Inc. | Tethered security system with wireless communication |
USD717804S1 (en) | 2014-02-28 | 2014-11-18 | Michael Budge | Frame and handles for holding a computer |
US10158539B2 (en) | 2014-10-13 | 2018-12-18 | Belkin International, Inc. | Mesh network transmission decisions based on node performance metrics |
US20160055469A1 (en) | 2014-08-19 | 2016-02-25 | Belkin International, Inc. | Retail triggered device configuration setup |
GB2524973A (en) * | 2014-04-07 | 2015-10-14 | Intelligent Energy Ltd | Power supply apparatus |
US20150319274A1 (en) * | 2014-05-01 | 2015-11-05 | Kevin McLoughlin | Mobile Device Case With Cable Storage Compartment |
WO2015169373A1 (en) | 2014-05-08 | 2015-11-12 | Wefi Beheer B.V. | Anti-theft security system for electrical appliances |
US20150346824A1 (en) * | 2014-05-27 | 2015-12-03 | Apple Inc. | Electronic Devices with Low Power Motion Sensing and Gesture Recognition Circuitry |
USD725119S1 (en) | 2014-06-02 | 2015-03-24 | Otter Products, Llc | Case for electronic device |
CN107079064B (en) | 2014-06-04 | 2021-08-27 | 莫都威尔私人有限公司 | Device for storing and routing electrical power and data to at least one party |
USD726732S1 (en) | 2014-06-13 | 2015-04-14 | Otter Products, Llc | Case for electronic device |
CN105438756B (en) | 2014-08-22 | 2019-03-29 | 清华大学 | A kind of small vehicle inspection system |
USD748634S1 (en) | 2014-09-05 | 2016-02-02 | Blackberry Limited | Electronic device shell |
USD750084S1 (en) | 2014-10-13 | 2016-02-23 | Hewlett-Packard Development Company, L.P. | Jacket for a mobile computer |
TWM502310U (en) | 2014-11-13 | 2015-06-01 | Hon Hai Prec Ind Co Ltd | Protect case |
JP6019414B2 (en) | 2014-11-26 | 2016-11-02 | パナソニックIpマネジメント株式会社 | MONITORING DEVICE, MONITORING SYSTEM, AND MONITORING METHOD |
WO2016130762A1 (en) | 2015-02-12 | 2016-08-18 | Invue Security Products Inc. | Systems and methods for acquiring data from articles of merchandise on display |
USD766247S1 (en) | 2015-03-09 | 2016-09-13 | Ergonomic Solutions International Limited | Cover for a computer |
JP2016167653A (en) * | 2015-03-09 | 2016-09-15 | カシオ計算機株式会社 | Electronic apparatus and control method thereof |
US20160307416A1 (en) | 2015-04-17 | 2016-10-20 | Sennco Solutions, Inc. | Apparatus, system, and/or method for monitoring a device within a zone |
US20160307209A1 (en) | 2015-04-17 | 2016-10-20 | Sennco Solutions, Inc. | Apparatus, system and method for wirelessly collecting data corresponding to a security device |
US20160307415A1 (en) | 2015-04-17 | 2016-10-20 | Sennco Solutions, Inc. | Apparatus, system and method for monitoring a device within a zone |
US20160308952A1 (en) | 2015-04-17 | 2016-10-20 | Sennco Solutions, Inc. | Apparatus, system and method for wirelessly collecting data corresponding to a security device |
WO2016179250A2 (en) | 2015-05-05 | 2016-11-10 | Invue Security Products Inc. | Wireless beacon tracking system for merchandise security |
US9767949B2 (en) * | 2015-06-15 | 2017-09-19 | Sony Corporation | Controlling of a magnetic connection between an electrical device and a cable |
USD795263S1 (en) | 2015-07-01 | 2017-08-22 | Mattel, Inc. | Case for an electronic computing device |
US9641539B1 (en) | 2015-10-30 | 2017-05-02 | Bank Of America Corporation | Passive based security escalation to shut off of application based on rules event triggering |
US10251144B2 (en) | 2015-12-03 | 2019-04-02 | Mobile Tech, Inc. | Location tracking of products and product display assemblies in a wirelessly connected environment |
US10728868B2 (en) | 2015-12-03 | 2020-07-28 | Mobile Tech, Inc. | Remote monitoring and control over wireless nodes in a wirelessly connected environment |
US11109335B2 (en) | 2015-12-03 | 2021-08-31 | Mobile Tech, Inc. | Wirelessly connected hybrid environment of different types of wireless nodes |
US10517056B2 (en) | 2015-12-03 | 2019-12-24 | Mobile Tech, Inc. | Electronically connected environment |
US10281967B2 (en) * | 2016-01-28 | 2019-05-07 | Dell Products L.P. | Information handling system reversible charge port and magnetic charge connector |
WO2017181032A1 (en) * | 2016-04-14 | 2017-10-19 | Rive Technologies, Inc. | Distraction prevention system for mobile devices |
CA3021006A1 (en) | 2016-04-15 | 2017-10-19 | Mobile Tech, Inc. | Authorization control for an anti-theft security system |
US9847806B1 (en) | 2016-07-22 | 2017-12-19 | Robert G. Dickie | Cell phone case |
US10681198B2 (en) * | 2016-09-12 | 2020-06-09 | Nymbus, Llc | Audience interaction system and method |
US20180219396A1 (en) * | 2017-01-31 | 2018-08-02 | Yona Lebovitz | System for Attaching a Portable Power Source to a Portable Computing Device |
US10309983B2 (en) * | 2017-03-17 | 2019-06-04 | Invensense, Inc. | Systems and methods for motion detection |
-
2019
- 2019-01-25 US US16/257,837 patent/US10593443B1/en active Active
- 2019-01-25 US US16/257,841 patent/US10614682B1/en active Active
-
2020
- 2020-01-23 US US17/424,779 patent/US20220065891A1/en active Pending
- 2020-01-23 WO PCT/US2020/014782 patent/WO2020154495A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10593443B1 (en) * | 2019-01-24 | 2020-03-17 | Mobile Tech, Inc. | Motion sensing cable for intelligent charging of devices |
US10614682B1 (en) * | 2019-01-24 | 2020-04-07 | Mobile Tech, Inc. | Motion sensing cable for tracking customer interaction with devices |
Also Published As
Publication number | Publication date |
---|---|
US10614682B1 (en) | 2020-04-07 |
US10593443B1 (en) | 2020-03-17 |
WO2020154495A1 (en) | 2020-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20220065891A1 (en) | Motion sensing cable | |
US6072392A (en) | Apparatus and method for monitoring and recording the audible environment of a child, patient, older person or pet left in the care of a third person or persons | |
US6836214B2 (en) | Burglar alarm | |
US5751214A (en) | Patient activity monitoring device with multiple sensors | |
EP2896319B1 (en) | Electric toothbrush or electric shaver | |
US9772380B2 (en) | Circuit breaker sensor | |
US20160036996A1 (en) | Electronic device with static electric field sensor and related method | |
US20140039693A1 (en) | Input/output connector contact cleaning | |
CA2513484A1 (en) | Sensor device, monitoring system, and method for using a monitorng system for monitoring merchandise | |
CN202776309U (en) | Medical instrument with vibration alarm | |
US11173372B1 (en) | User identification and tracking system for artificial cave obstacle course | |
US20020149502A1 (en) | Event counter apparatus | |
CN214509046U (en) | Intelligent mouse blocking board for internet of things | |
US10656030B2 (en) | Temperature sensing device capable of automatically switching mode and method thereof | |
CN112560124A (en) | Server and cover opening alarm system thereof | |
US9884263B1 (en) | User identification and tracking system for artificial cave obstacle course | |
US11210922B2 (en) | Electronic fall monitoring system | |
CN212675663U (en) | Safety device for commodity display | |
CN209784861U (en) | circuit for reminding healthy use of computer display | |
CN112189656A (en) | Intelligent mouse blocking board for internet of things | |
US20190269894A1 (en) | Housing with integrated sensing technology for reducing human factor error during pre-surgical skin antisepsis | |
CN106327767A (en) | Anti-theft device and method for keyboard or mouse | |
CN109787043B (en) | Power supply cutting method, device, storage medium and computer equipment | |
JPS6134692A (en) | Monitor | |
JP2020501309A (en) | Methods and systems for capacitive handles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: MOBILE TECH, INC., OREGON Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WHEELER, WADE CARTER;PAYNE, STEVEN R.;SIGNING DATES FROM 20210716 TO 20210719;REEL/FRAME:056949/0430 |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: DOCKETED NEW CASE - READY FOR EXAMINATION |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: NON FINAL ACTION MAILED |