Proposal of an interactive system enabling clean wall mural art

Abstract

Creating mural art is often hindered by legal constraints and the risk of ink stains. Because of these factors, freely painting mural art is not easy. Therefore, for more people to enjoy mural art, we proposed a mural art system that does not cause stains on clothes or walls. We developed a program that remotely draws ink into a brush-type device. The brush device is equipped with an LED tape and can emit red and blue light. TouchDesigner was used to identify the LED light and process the image as a line to be drawn. The resulting images were projected onto a wall using a projector to reproduce mural art. This system aims to increase public familiarity and enjoyment of mural art.