| 发明名称 |
METHODS AND SYSTEMS FOR INPUT TO AN INTERACTIVE AUDIOVISUAL DEVICE |
| 摘要 |
Some embodiments include a pointer device. The pointer device can include an energy source compartment for coupling to an energy source. The pointer device can also include a light emitting diode (LED) coupled to the energy source compartment and a timer circuit coupled to the LED. The time circuit can be capable of modulating a current driving the LED. The pointer device can include a chassis around the LED and the timer circuit. The point device can include a button coupled to the timer circuit exposed from the chassis. In some embodiments, when the button is pressed, the timer circuit modulates the LED. |
| 申请公布号 |
US2015123951(A1) |
申请公布日期 |
2015.05.07 |
| 申请号 |
US201514597445 |
申请日期 |
2015.01.15 |
| 申请人 |
VillageTech Solutions |
发明人 |
Williams Peter Richard;Nunna Roja;Morris Rachelle;Belisle Alyssa;Crow Kielan Crockett |
| 分类号 |
G06F3/0354;G06F3/038 |
主分类号 |
G06F3/0354 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An optical pointer device comprising:
an energy source compartment for coupling to an energy source; a light emitting diode (LED) coupled to the energy source compartment; a timer circuit coupled to the LED, the time circuit capable of modulating a current driving the LED; a chassis around the LED and the timer circuit; a button coupled to the timer circuit exposed from the chassis; wherein when the button is pressed, the timer circuit modulates the LED. |
| 地址 |
Menlo Park CA US |
