A really cool concept I think not presented in the best way,
Having the player switch between cameras to find the clues instead of wandering about endlessly would, I think, make the game a lot stronger, as it would feel more like a traditional adventure game like the monkey island easter egg is clearly referencing.
Still, it is a cool concept and could easily be expanded into a full game with above suggested fixes or even just if you find something more for the robot to do other than walk about.