hell I have a projct for you can yoi do it. with java 3D programming
Thema: GUI mouse control by finger tracking with wrist-mounted cameras
Two min webcams mounted on the wrist calculate the finger position by stereoscopy and control mouse clicks.
[url removed, login to view] Webcams by its own software and tap image data.
[url removed, login to view] stereo algorithm running
[url removed, login to view] from Disparity Map deepest fingers and 3D position
[url removed, login to view] 3D positions in screen coordinates
(including position calibration)
5. Click Discovery and Control
6. Improvements in the stereo algorithm
7. Improvements in the control algorithm
a) If the index finger moves downward at a certain position, it means a right click.
b.) If the middle finger moves down, it's a left-click.
c) When the middle finger is moving forward and backward, then it is a scroll.