| 摘要 |
A wearable input device is worn on a finger of a user to detect contact and separation of the finger to and from the other body part of the user, respectively, and further measure motion of the finger. In the wearable input device, a signal supply unit supplies an electrical signal to a pair of signal electrodes worn on the finger, and a current sensor detects a current flowing between the signal electrodes. The contact and the separation are detected based on the detected current. Further a triaxial acceleration sensor detects the motion of the finger. A user input is determined by extracting only the trajectory of the motion of the finger detected when the finger is in contact with the other body part.
|
