Thing's I'd like to see

I work in a supermarket.  Stacking shelves is what I do.  One thing I hate is pulling stock forward.  It cant be that hard to create a frame that holds the items with a spring at the back to push them forward.  

Simple invention that all stores would buy.  

You hear people playing music all the time anyway why not get in on the fun and sing your own tunes.  It'd make the journey more fun, especially if you're heading to the pub/club with friends.

If you'd rather have silence you can pick the silent bus.  As it's a dedicated silent bus you won't have to worry about listening to other peoples music or people shouting nonsense.

They have the remote control kart game.  What if you took that to the next level?  Real karts, augmented reality vr headset and the coding for the remote controlled game.

It's not that big a leap.  Karts can stop if hit, get small speed boosts, the headset could make the track harder to see etc.

No brainer make this happen.

We all know that light's make you faster.  Who wouldn't want to run like Usain Bolt?

Maybe it's banned due to safety measures.  This would likely lead to a lot of evil speedsters.  Hopefully the good speedster's will keep them from causing too much trouble.