Eye-tracking module with scenario-based mode switching function
An eye-tracking module includes a power management module, a sensing module and a processor. The power management module is configured to supply power according to a power control signal for operating the eye-tracking module in a corresponding mode, and provide a power status signal associated its power supplying status. The sensing module includes at least one image sensor configured to capture an eye image of a user at a sampling rate. The processor is configured to acquire eye characteristics of the user, the eye-movement information of the user, or vision information including user gaze coordinates according to the eye image. The processor is also configured to adjust the sampling rate, adjust its output frequency and/or switch the operational mode of the eye-tracking module according to the power status signal.
Ganzin Technology, Inc.
G H H H H H H
G06F H04N H04N H04N H04N H04N H04N
inventional inventional inventional inventional inventional inventional inventional
Ming-Yi Kuan-Ling Chia-Ming Po-Jung Shao-Yi Kuei-An
Tai Liu Chang Chiu Chien Li