IanKelley - 7:57 pm on Jul 18, 2010 (gmt 0)
I just recalled seeing a pair of glasses for use as a portable monitor the last time I was at the airport. I didn't try them, no idea how comfortable they are, but it's one more potential way for mobility to work.
Using glasses combined with the built in acceleromter in your smartphone and the 3D space in front of you becomes and input device.
Use one of the smartphone's built in cameras to track hand or body movements in the same way the Microsoft's new Kinect interface for the XBox does. Keyboard anywhere.
This stuff is not science fiction, it's existing technology. The only question is how long it will take for someone to package it in a way that appeals to a large market.