/technologies/robotics/b/blog/posts/autonomous-robotic-board-eraser-a-professor-s-best-friendRobotic Board Eraser (via YinYang Robotics) To my professors, it was always annoying when the previous class left the board full of writing. For the students, it was always annoying trying to take notes and struggling to hear, as the professor f...en-USTelligent Community 12https://community.element14.com/technologies/robotics/b/blog/posts/autonomous-robotic-board-eraser-a-professor-s-best-friendTue, 28 Aug 2012 19:20:30 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:5060d19d-93a7-4983-be2f-9b7cf8da622aDAB0<p>I always thought that the teachers &quot;pets&quot; did most of the board cleaning.</p><p>&nbsp;</p><p>What they really need to do is set up a projector and use touch pads to write on the &quot;screen&quot;.</p><p>&nbsp;</p><p>My wife uses a drawing pad with ther computer and I used one at work.&nbsp; They were much better than the classic white boards and you can erase them with a single button.</p><p>&nbsp;</p><p>Just a thought,</p><p>DAB</p><img src="https://community.element14.com/aggbug?PostID=14490&AppID=36&AppType=Weblog&ContentType=0" width="1" height="1">