3D printing and additive manufacturing have been used to innovate in the engineering realm for years now. However, one area less prone to rapid innovation of tech is robotic sand drawing.
There’s arguably no practical use for a robotic printer that can write custom messages in the sand, but one man has created a machine that can do just that.
The 2-dimensional printer carves lines in the sand to create a message. In the video below, you can see how the robot sand printer was made and just what it’s capable of.