PASSWORD BY TOUCH-LESS GESTURE

摘要

A device and method to use a password by touch-less gesture are described. The device includes two or more ambient light sensors arranged at respective surface locations of the device, each of the two or more ambient light sensors measuring light intensity at the respective surface location. The device also includes a first processor to execute a password application on the device, and a second processor to detect two or more gestures performed by an object in touch-less communication with the device and define or verify a password based on the two or more gestures.

主权项

1. A device to use a password by touch-less gesture, the device comprising:
two or more ambient light sensors configured to measure light intensity at respective surface locations of the device; and a processor configured to:
detect two or more touch-less gestures using light intensity measurements obtained from the two or more ambient lights sensors;verify a password based on the two or more touch-less gestures; andgenerate a signal to unlock functionality of a first domain in response to verifying the password, the first domain being one of multiple domains specified in the device,wherein the multiple domains include at least a second domain having a different password than the first domain.