Whiteboard Clock, A Robotic Clock That Writes the Time on a Dry-Erase Board at Regular Intervals

The Whiteboard Clock is a robotic clock built by Zurich-based engineer Maurice Bos that erases a dry-erase board and then writes the current time using 3D-printed arms in intervals of five minutes. The clock’s functionality is similar to that of the Plotclock, which we wrote about in 2014.

via Digg