fingerworks mini keyboard arrived today. all I can say is WOW this thing is amazing. It has taken me about 30 mins so far to get used to the ideas it uses, but it is really powerful with revit. i can zoom,pan,tab,undo,redo,save,scroll,copy,cut,paste within 30 mins of use all from the pad. (as well as typing and mousing obviously..) you can any number of hand gestures to do anythig you wish too. i will not be going back to keyboard and mouse ever again - highly recommend it, worth the money. I now have huge area infront of my desk for mark ups etc...... a note for revit developers, its a shame that i cant scroll in the properties etc dialogue boxes can we get that please
check it out here..
http://www.fingerworks.com/mini_product.html
(i copied and pasted thank link using hand gestures !)