Thermal haptic alert notification
First Claim
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1. A computing device comprising:
- a housing configured to support a logic circuit;
a power supply configured to power the logic circuit; and
a thermal haptic feedback (THF) device connected to the logic circuit, wherein the THF device is configured to change temperature based on a signal received from the logic circuit, wherein the computing device is a watch that includes a strap, wherein the THF device is incorporated into the strap and is configured to change a temperature of the strap, wherein the THF device includes an array of thermoelectric elements disposed within the strap, and wherein the signal is configured to cause each thermoelectric element of the array of thermoelectric elements to activate at different times.
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Abstract
This application relates to computing devices that can incorporate thermal haptic feedback devices for providing feedback in the form of a temperature change. The thermal haptic feedback device can be incorporated into a watch, and a portion of the watch can change temperature when a notification is to be provided to a user. The thermal haptic feedback device can also be incorporated into a surface of a mobile phone and allow a user to receive notifications regarding incoming calls and messages using a temperature change of the surface. The thermal haptic feedback device can also change temperature based on information received from external computing devices.
20 Citations
16 Claims
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1. A computing device comprising:
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a housing configured to support a logic circuit; a power supply configured to power the logic circuit; and a thermal haptic feedback (THF) device connected to the logic circuit, wherein the THF device is configured to change temperature based on a signal received from the logic circuit, wherein the computing device is a watch that includes a strap, wherein the THF device is incorporated into the strap and is configured to change a temperature of the strap, wherein the THF device includes an array of thermoelectric elements disposed within the strap, and wherein the signal is configured to cause each thermoelectric element of the array of thermoelectric elements to activate at different times. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system comprising:
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a thermal haptic feedback device comprising an array of thermoelectric elements; a logic circuit configured to control an activation of each thermoelectric element of the array of thermoelectric elements according to a predetermined pattern; and a watch body and a watch strap connected to the watch body, wherein the array of thermoelectric elements are disposed across a length of the watch strap, and wherein the predetermined pattern is configured to cause sections of the watch strap to sequentially change temperature. - View Dependent Claims (8, 9, 10)
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11. A method for operating a thermal haptic feedback (THF) device connected to a computing device, the method comprising:
by a logic circuit of the computing device; determining that feedback is to be provided by the computing device; generating a feedback signal for the THF device; and causing the THF device to change temperature based on the feedback signal, wherein the feedback signal is configured to cause the THF device to periodically turn off and on according to a predetermined pattern. - View Dependent Claims (12, 13, 14, 15, 16)
Specification