Vr headsets for spinning classes. You wear then and get to bike thru explosions and zombie apocalypses and shit instead of looking at sweaty gay dudes or beefy instructor chicks
AI driven parts sorter. Like the old coin sorters.
Throw a handful of screws, bolts, nuts, etc in it and it sorts them into bins. Anything stuck together, like washers on screws or nuts on bolts, goes into the "requires intervention" bin.
Not really an invention but a marketing idea. I was told by the salesman it was a terrible idea, I think I was right.
When shopping for a new bass boat you go to a dealer and they have you get in the boat to show you how large the front deck is, called a flipping deck. Normally the owner fishes from the front deck, and the other person back seated so to speak. There's a socket on the front of the deck the front seat slips into when you are done riding and onto fishing. It's like a bar stool seat.
I told the guy if you really want traffic coming in and out you should put a stripper pole in that socket and have strippers dancing on the front deck. Sounded like a great way to get guys into the showroom. I mean some of the decks in a 20' a re large enough to support multiple girls.