can you think outside the box?

Hmm i must invent a machine now, but so far i lead a pretty decent life and everything is going pretty smoothly. if i should invent anything, i would probably invent a  machine that makes human live longer, like nano robots that dwells in the human's bloodstream, fixing anything that is going wrong. That way i can continue this pretty decent life. I have a feeling it is a little bit too high tech for me to "invent" though. If i got to think f something else it is definitely cordless ear buds, because it is really annoying when you get the Barbuda lines tangled. i know Bluetooth ear buds exist, but they are usually awfuller and only used by secret service guys in black suits looking bad ass. The third invention I would probably want to see on the marked is a 11-inch gaming tablet running windows. with modern cell phones have 4 cores, why not just chuck a 11a in a tablet? That way we can play video games wherever we go, and also get us farther away form a healthy life.