hi clever people again,

i'm going to be doing some events using internet tablets and rather than videoing my hands using the tablet and projecting what the video see's i thought it would be nice if the projection was of what is actually on the internet tablet screen.... but how to do that? i wonder if you know? some cable to a laptop and a realtime viewer and projection thingy? thats about as far as i've got ... help.... and to make it worse there may be serveral people using tablets.

super thank you

ddw