Northwestern University professor Michael Peshkin teaches with digital LED dry erase board
Michael Peshkin is a professor at Northwesten University that teaches using a digital LED dry erase board. The “Lightboard” also lets the user super impose graphics from a computer. There is no post-production and it is a great way to record online lectures easily. The board is videotaped in mirror reflection. The hardware is open source on a Google Site. Check out a video of how it works above.