ShopLowVision.com

Relatively cheap camera module for the Gumstix platform.

"This web page lists companies that develop computer vision products."

"A framework which provides an application programming interface (API) for writing applications utilizing natural interaction. This API covers communication with both low level devices (e.g. vision and audio sensors), as well as high-level middleware solutions (e.g. for visual tracking using computer vision)."

I argue (in comments) that Facebook has already been the groundbreaker, and I fear (w Cringely) that it'll become the privacy badboy in the race to monetize #fb

Webvision summarizes recent advances in knowledge and understanding of the visual system through dedicated chapters and evolving discussion to serve as a clearing house for all things related to retina and vision science.