LordWarfire

https://store.steampowered.com/app/2870330/Grocery_Store_Tycoon/ seems to be it

Definitely could be interesting - the cable mess is one of the biggest problems having multiple consoles wired up. Old transformers are less than fun to use too - many of them get quite hot and the cabling on some of mine are suffering from old age with the sheathing coming off.

Please excuse the screenshot of a video but this looks a lot like an optical sensor. I’ve seen a lot of internet “experts” covering this and the general consensus for now is optical sensor too.

Edit: screenshot from 1:02 in the launch video

I will always upvote Kung Pow!