An object (I still refuse to call it a toy) that I have wanted since young. It has a visual programmable interface that allows for different out puts. I had experience with Authorware when I was 8, and Lego Mindstorm programming just seems to be a contemporary and more powerful version of that memory. As for now, Arduino Micro chips does the same thing that allows me to create objects that I want, but Lego with its other models has a better capability of realizing physical effects.