Good inventions are brilliant. They're new things that are specifically designed to make things better. The top of GamesRadar's 'Good inventions we want' list reads like so:
2.Star Trek-style transporter.
3.Cigarettes that won't make us dead.
Yeah, it's pretty unimaginative, but anyone that doesn't have a time machine and Star Trek-style transporters on their list is just trying to be a smart ass. Anyway, being big fans of inventions, they thought they'd brainstorm some ideas for gadgets and gizmos that would - in some way - make gaming better.