Using a fluidic mechanism on a wearable device for both haptic feedback and user input
A method for executing commands includes a wearable device with an inflatable bladder and a sensor integrated with the inflatable bladder. The method includes transitioning the inflatable bladder from an unpressurized state to a pressurized state. The inflatable bladder is associated with an executable command when in the pressurized state. The method further includes detecting, by the sensor, the magnitude of depression of the inflatable bladder and determining whether the magnitude of depression satisfies a predetermined threshold. When the magnitude of depression satisfies the predetermined threshold, the method executes the executable command.
1. A method, comprising:
at a wearable device comprising (i) a wearable structure attachable to a portion of a user's body, (ii) an inflatable bladder integrated with the wearable structure along an axis, and (iii) a sensor integrated with the inflatable bladder, wherein the sensor comprises an upper component and a lower component, and wherein the upper component and lower component are substantially perpendicular to the axis:
transitioning the inflatable bladder from an unpressurized state to a pressurized state, wherein the inflatable bladder is associated with an executable command when in the pressurized state;
detecting, by the sensor, a magnitude of depression of the inflatable bladder, wherein the magnitude of depression comprises a distance between the upper component and the lower component;
determining whether the magnitude of depression satisfies a predetermined distance threshold; and
in accordance with determining that the magnitude of depression satisfies the predetermined distance threshold, executing the executable command.
2. The method of claim 1 , wherein the inflatable bladder transitions from the pressurized state to the unpressurized state based at least in part on one or more received instructions from an electronic device distinct from the wearable device.
3. The method of claim 1 , wherein depression of the inflatable bladder provides tactile feedback to a user of the wearable device.
4. The method of claim 1 , wherein the wearable device further comprises a display, and executing the executable command includes modifying a user interface displayed on the display.
5. The method of claim 1 , wherein the executable command is a command to play an audio tone.
6. The method of claim 1 , further comprising:
sending, to an electronic device distinct from the wearable device, an indication that the magnitude of depression satisfies the predetermined threshold.
7. The method of claim 1 , further comprising:
generating, by the sensor, sensor data based on the detecting; and
storing, in a memory of the wearable device, the generated sensor data.
8. The method of claim 7 , wherein the sensor data includes one or more of: (i) measurements of an expansion of the inflatable bladder, (ii) measurements of a contraction of the inflatable bladder, and (iii) measurements of fluid pressure within the inflatable bladder.
9. The method of claim 1 , wherein transitioning the inflatable bladder from the unpressurized state to the pressurized state is in response to receiving an instruction from an electronic device distinct from the wearable device.
10. The method of claim 9 , wherein pressurizing the inflatable bladder includes adding fluid to the inflatable bladder to increase fluid pressure of the inflatable bladder.
11. A system comprising:
a wearable device comprising (i) a wearable structure attachable to a portion of a user's body, (ii) an inflatable bladder integrated with the wearable structure along an axis, and (iii) a sensor integrated with the inflatable bladder, wherein the sensor comprises an upper component and a lower component, and wherein the upper component and lower component are substantially perpendicular to the axis:
wherein the wearable device is configured to:
transition the inflatable bladder from an unpressurized state to a pressurized state, wherein the inflatable bladder is associated with an executable command when in the pressurized state;
detect, by the sensor, a magnitude of depression of the inflatable bladder, wherein the magnitude of depression comprises a distance between the upper component and the lower component;
determine whether the magnitude of depression satisfies a predetermined distance threshold; and
in accordance with determining that the magnitude of depression satisfies the predetermined distance threshold, executing the executable command.
12. The system of claim 11 , wherein the inflatable bladder is configured to transition from the pressurized state to the unpressurized state based at least in part on one or more received instructions from an electronic device distinct from the wearable device.
13. The system of claim 11 , wherein depression of the inflatable bladder provides tactile feedback to a user of the wearable device.
14. The system of claim 11 , wherein the wearable device further comprises a display, and executing the command includes modifying a user interface displayed on the display.
15. The system of claim 12 , wherein the wearable device is further configured to:
send, to an electronic device distinct from the wearable device, an indication that the magnitude of depression satisfies the predetermined threshold.
16. The system of claim 12 , wherein the wearable device is further configured to:
generate, by the sensor, sensor data based on the detecting; and
store, in a memory of the wearable device, the generated sensor data.
17. The system of claim 16 , wherein the sensor data includes one or more of: (i) measurements of the inflatable bladder's expansion, (ii) measurements of the bladder's contraction, and (iii) measurements of fluid pressure within the bladder.
18. The system of claim 11 , wherein transitioning the inflatable bladder from the unpressurized state to the pressurized state is in response to receiving an instruction from an electronic device distinct from the wearable device.
19. The system of claim 18 , wherein pressurizing the inflatable bladder includes adding fluid to the inflatable bladder to increase fluid pressure of the inflatable bladder.
20. A system comprising:
an electronic device, configured to transmit one or more instructions; and
a wearable device comprising (i) a wearable structure attachable to a portion of a user's body, (ii) an inflatable bladder integrated with the wearable structure along an axis, and (iii) a sensor integrated with the inflatable bladder, wherein the sensor comprises an upper component and a lower component, wherein the upper component and lower component are substantially perpendicular to the axis, and wherein the wearable device is distinct from the electronic device and the inflatable bladder is configured to:
transition from an unpressurized state to a pressurized state, wherein the inflatable bladder is associated with an executable command when in the pressurized state;
detect, by the sensor, a magnitude of depression of the inflatable bladder, wherein the magnitude of depression comprises a distance of separation between the longitudinally upper component and the longitudinally lower component to the wearable device;
determine whether the magnitude of depression satisfies a predetermined distance threshold; and
in accordance with determining that the magnitude of depression satisfies the predetermined distance threshold, executing the executable command.