Our artifact is a bot-like entity that watches a person standing in front of it, tracks that person’s movements, and generates a tweet about what it thinks that person is doing. It works by using ultrasonic sensors to gather data on what objects are in its environment. If the left sensor reads a value that is of higher priority than the other sensors, the eyes projected on the TFT screen are instructed to move left. If the left sensor and middle sensor both read a similar priority that is higher than the priority of the right sensor, the eyes are instructed to move toward the center left area of the screen. In general, the location of the eyes on the TFT screen is mapped to input data from each of the three ultrasonic sensors.