Pocket-size Ozobot robots have the unique ability to read code using tiny sensors that pick up various commands created by color sequences that dictate Speed, Direction, and certain "Cool Moves". Student Hali Isaacson demonstrates this by coding the robot to trace each letter of her name, telling it when to turn left or right; when to jump to the next letter; when to U-turn, and even to perform a "tornado spin" at the end, to dot the "i" in her name!
Check out the video of the Ozobot tracing each letter in Hali's name: