Now that the robot is fully assembled I have been using the Otto Blockly program to code the Arduino. This robot is only capable of doing simple actions like walking or dancing using servos, making it a great starter project for me. The eyes are ultrasonic sensors(the part is the HC-sr04) which can be used to make the robot perform an action when something comes within a certain range of them. I have programmed Otto to do a dance once something comes within about 10 cm of his face. This can also be used to make Otto avoid obstacles while he is walking. This project has introduced me to robotics and programming, and I look forward to working with the more complex options offered by OttoDIY.