I know this is a rather silly robot. It does nothing at all, and it’s not very beautiful either. I guess I just want to remind you that it’s important to just play without expectations or goals.
According to John Cleese, it is very useful to attempt something impossible sometimes. This often puts your mind in a new perspective, leading to new ideas.
Reading a CD with a light sensor is obviously not going to work, but maybe there are other ways to read data with the EV3?