The NYC Department of Education is challenging software developers to submit apps and games that enhance teaching, learning, and engagement for NYC middle schools. I thought this might interest folks working on app or startup ideas.
Websites are springing up that sort and collect reviews of MOOC courses. Meta-MOOC's essentially. Interesting how quickly an ecosystem can begin to develop around a new technology.
Emerging technologies exhibit at computer graphics conference in August 2012. The web page has a video (which could be less glitzy and more informative) and below that brief descriptions of the various exhibits. Some interesting and even simple uses of digital technology, such as using plants as an interface to a computer.