Enable Viacam (a.k.a. eViacam) 是一个用来替换鼠标的软件，当你移动你的头时，同时也是移动鼠标。只需要普通PC以及一个标准的摄像头即可使用。
1. This release adds automated face localization based on haar-like cascade.
2. It adds a hotkey manager that provides fast access to common actions such as enable/disable pointer motion, pointer centering, etc. (GNU/Linux only).
3. Click Window has been improved (GNU/Linux only).
4. An option has been added that allows the pointer to wrap around the work space