More is Still More. The beauty of a big touch screen is that it doubles as a poster, a monitor, a wall, a color. It can call attention to iself, and is easy for people to just walk up to and start interracting with. When one person is using it, people can see over their shoulder. the list goes on. 

But, they cost a lot. developing products for them costs a lot. Renting them costs a lot. Shipping them costs a lot. But they have been the central part of our Business to Business Engagements for some time.