when a game company designs a game controller, the first thing that this object must do is the obvious, which is control. But over the years, game companies have included a factor in these game controllers that wasn't there before. This factor is comfort. Compare the controller of the NES to the controllers to the more recent consoles. Notice how they fit nicely into your palm? Well, designers did this on purpose in order to give gamers the best experience they can get while playing a game.