OptiKey

OptiKey: Control your mouse and keyboard using your voice, webcam or eye-tracking devices

OptiKey is an application designed for people with speech and motor impairments as it allows them to control their keyboard and mouse using the webcam, eye-tracking devices or speech via a friendly on-screen keyboard.

The on-screen keyboard provided by OptiKey has a standard layout, but also includes quick access shortcuts for toggling numbers and symbols, as well as enabling speech or mouse control. It can be used with just a simple webcam.

Nevertheless, when the application is used with other tools that track eye movement via a webcam, it will allow the user to move the mouse cursor through eye movement or gestures.