Touch screen alternative to IWB
Is anyone using touch screens instead of IWBs? I'm proposing still using a projector for the big picture but it seems that the interactive surface at £700 ish cheaper than a full IWB and providing the ability to not cast a shadow and not get blinded and to write at a more "normal" size are just some of the advantages. (no calibration when the projector moves, projected image sizes not limited to board size etc)
We're struggling for funding and have three IWBs that need replacing. Iiyama do a 19" for about £350.
I just need feedback either on this before committing any of our limited funds.
All comments welcome