http://live.gnome.org/MouseTrap Mousetrap is a standalone GNOME application that allows users with physical impairments to move a mouse cursor. It uses a webcam to track the motion of any object visible by the camera and moves the mouse cursor according to the path of the tracked object (a user's head, for example). Distributed with software that allows accessible mouse clicking, MouseTrap will give most physically impaired users access to the full functionality of a mouse. Our ultimate goal is to have a usable, stable solution that allows users to control their cursors just as well as someone using a mouse. MouseTrap is written in Python, based on the OpenCV library and uses image processing to translate the user's head movements into mouse events (movements, clicks) which allow users to interact with the different desktops managers and applications.
Nice app ! well, I will maintain it then :]
+*gnome-mousetrap-0.3 (22 Nov 2009) + + 22 Nov 2009; Romain Perier <mrpouet@gentoo.org> + +gnome-mousetrap-0.3.ebuild, +metadata.xml: + New ebuild per bug #294023 Added in the main tree, thanks for reporting :)