Tobii Releases Eye-Controlled Mouse For PCs
Zothecula writes "Sweden's eye tracking and control innovator Tobii has announced the release of a stand-alone eye control device called PCEye. Like the laptop-based prototype system demonstrated at CeBIT last month, the device tracks eye movement and translates it into mouse cursor action onscreen. Positioned in front of a PC monitor and connected via USB, the company says that the technology is compatible with a wide range of software and has been primarily designed to improve computer interactivity for users with impaired motor skills, such as stroke victims." The estimated price range is around $7k, so yeah. Start saving your pennies for something cooler.
I've used Emgu CV (a .NET wrapper for OpenCV) to do similar stuff in the past. Might take more work to get what OpenGazer gives you but it is still an active project.