Using a remote control to change channels is just such a pain. I mean, what with you needing to push buttons with your fingers and all. If only there was a better way!
Intel is working on it. More specifically, they're working on brain implants that would let you change channels and surf the web using your brain, no remote controls or keyboards needed. Sounds scary yet also convenient! We're still pretty far off from this being a reality, but it's kind of exciting that it's being worked on, no?