Program for Mac computers control through hand movement in front of the camera

Some smart devices can be controlled by hand or head movement, as some applications can be installed to add more of these tools with ease.

And Mac users can install ControlAir and through which the computer can be controlled by hand movement after it filed for a compact camera.

All the user needs is to install the software then you can take advantage of this feature in programs such as iTunes, QuickTime, VLC or YouTube.