Children are discouraged from drawing on the wall. The Scribit Write & Erase Robot is built to do just that. The vertical plotter hangs from two nails, precisely moving around the wall recreating artwork uploaded from an app and erasing the artwork when it's time for a new look. Its erasable markers are formulated to erase easily from whiteboards, glass, and standard plaster, and it can hold four at once for multi-color designs. The app offers hundreds of drawings, and can also import and print any .svg file.