What I see as pretty good is the usage of touchscreens. Thinkpad tablets are very popular, but also huge (24 inch and bigger) monitors installed permanently. Th

What I see as pretty good is the usage of touchscreens. Thinkpad tablets are very popular, but also huge (24 inch and bigger) monitors installed permanently. The presenter than can display a powerpoint presentation (usually it's actually Beamer and consists of mostly white pages) and write directly into it. There is some structure given (and displaying Images and video is much better), and yet the advantages of the cardboard remain. It's even possible to flip back and forth.