Given that there is some interest in input devices,
could we collate a list of potential technologies?
a few of interest to me:
Geolocation
http://www.w3.org/TR/geolocation-API/#geolocation_interface
http://developer.apple.com/webapps/
Haptics
http://gaming.immersion.com/developer/technology/tools/tool.php?t=12
Rotation & acceleration
http://developer.apple.com/webapps
Image: capture, recognition and motion detection
also iirc Lego produces a large range of sensors, with a web interface
possibly using java?
regards
~:"
