Re:Investigating why McDonald's ice cream machines are often...
by LorenPechtel on Monday April 26, 2021 @01:04PM
(#26944963)
And note that the very existence of the Kytch says there's a big problem with the UI of the machines.
I suggest you read the Wired article that came out a few days ago, as it addresses a lot of the questions being asked here.
https://www.wired.com/story/they-hacked-mcdonalds-ice-cream-...
It should be worth noting that the story in this video and the Wired article appears to have been initiated by the creators of the Kytch.