Effective distributed whiteboarding, etc. is something that the tech industry has been dithering with for decades and nothing has ever seemed to quite click. It feels that, with relatively inexpensive tablets [ADDED: and almost affordable big screen touchscreens], maybe we'll actually converge on something interesting.
Surface Pro looks really cool: https://www.microsoft.com/en-us/surface/business/surface-hub... Sometime ago I've read that its success was a surprise and the demand was greater than MS could produce. Is it really good?
Apparently it has some very good microphones and software running. Regardless of where a person is in the room, it will adjust the microphone level so you can hear them clearly. The people training mentioned their location has had a couple instances where a little side conversation was broadcast to the other side. They made sure to mention that in every training session.