Laser graffiti
Light pictures and writing created using a laser pointer on nearby or distant walls or buildings. When applied outside on distant surfaces LaserGraffiti serves the purpose of a mobile medium which can address and engage the attention of people who are far from the point of action and who know nothing about it. It is also a great entertainment activity for guests of your events, who can simply draw or design any products they want. Thus, the technology can be used both indoors and outdoors.