If only one could control this online:
Kunstrasen is the name of a small robotic device developed by designer Sebastian Neitsch. The unusual robot sits low to the ground with the ability to draw vector graphics on urban lawns using a flame thrower. The device takes input from a computer graphics program and then gets to work, burning the input design into the lawn. the bot features mechanics by Jan Bernstein and programming assistance by Woeishi Lean.