Tiny internet tablet

I am currently evaluating an Archos 28 internet device (99$) as a handheld device with a few buttons (yes/no questions, as you would use for voting in a group when prompted by a presenter). Happy to report that the Android 2.2 browser on the device works fine with Vaadin.

At that price, you could probably hide the device behind a wall plate and use it for home automation through a web interface !