External user interface for head worn computing
Aspects of the present invention relate to user interface control of a head-worn computer.
1. A device comprising:
a housing adapted to be mounted on a finger of a user, the housing having an inner surface adapted to rest on the finger when the housing is mounted on the finger;
a sensor positioned to detect that the finger of the user is touching the inner surface when the device is worn by the user; and
a user recognition system adapted to generate a confirmation of an identity of the user, wherein:
the sensor is configured to communicate with a processor,
the sensor is further positioned inside of the housing and is exposed through an opening in the housing such that the sensor detects the finger of the user without direct contact,
the processor is configured to communicate a signal to a wearable head device in response to receiving from the sensor, within a predetermined period of time of receiving the confirmation of the identity of the user, an indication of a presence of the finger of the user, and
the processor is further configured to forgo communicating the signal to the wearable head device in accordance with a determination that the indication was not received within the predetermined period of time of receiving the confirmation of the identity of the user.
2. The device of claim 1 , wherein the housing comprises a first material, and the device includes a strap comprising a second material, different than the first material.
3. The device of claim 1 , wherein the sensor comprises a capacitive sensor.
4. The device of claim 1 , wherein the sensor comprises a mechanical sensor.
5. The device of claim 1 , wherein the sensor comprises a proximity sensor.
6. The device of claim 1 , wherein the signal communicated to the wearable head device is generated based on an inertial measurement indicative of a movement of the device.
7. The device of claim 1 , wherein the signal communicated to the wearable head device is generated based on a movement of the device.
8. The device of claim 1 , wherein the housing comprises a handle region with a rear surface and a button region with a top surface.
9. The device of claim 8 , further comprising one or more actuators located on the top surface.
10. The device of claim 1 , wherein the sensor does not extend through the housing.
11. A method comprising:
at a processor in communication with a finger mounted user interface device,
wherein the device comprises a housing adapted to be mounted on a finger of a user, the housing having an inner surface adapted to rest on the finger when the housing is mounted on the finger,
wherein the device further comprises a sensor positioned to detect that the finger of the user is touching the inner surface when the device is worn by the user,
wherein the sensor is further positioned inside of the housing and is exposed through an opening in the housing such that the sensor detects the finger of the user without direct contact, and
wherein the device further comprises a user recognition system adapted to generate a confirmation of an identity of the user:
receiving the confirmation of the identity of the user;
determining whether the finger of the user has been detected by the sensor within a predetermined period of time of receiving the confirmation of the identity of the user;
in accordance with a determination that the finger of the user has been detected by the sensor within the predetermined period of time of receiving the confirmation of the identity of the user, communicating a signal to a wearable head device; and
in accordance with a determination that the finger of the user has not been detected by the sensor within the predetermined period of time of receiving the confirmation of the identity of the user, forgoing communicating the signal to the wearable head device.
12. The method of claim 11 , wherein the housing comprises a first material, and the device includes a strap comprising a second material, different than the first material.
13. The method of claim 11 , wherein the sensor comprises a capacitive sensor.
14. The method of claim 11 , wherein the sensor comprises a mechanical sensor.
15. The method of claim 11 , wherein the sensor comprises a proximity sensor.
16. The method of claim 11 , wherein the signal communicated to the wearable head device is generated based on an inertial measurement indicative of a movement of the device.
17. The method of claim 11 , wherein the signal communicated to the wearable head device is generated based on a movement of the device.
18. The method of claim 11 , wherein the housing comprises a handle region with a rear surface and a button region with a top surface.
19. The method of claim 18 , wherein the housing further comprises one or more actuators located on the top surface.
20. The method of claim 11 , wherein the sensor does not extend through the housing.