A few years back we had to replace our old desktop computer. I don’t remember exactly what died, but I’m thinking the operating system or something just went.
Here's a short clip of one of these robots in action after a woman ordered a snack at a hotel located in the Silicon Valley that actually uses these room-delivery bots
With all the modern technology that’s available to us it’s easy to forget some of the older devices that were used just a few years ago but have now become obsolete...but that doesn't stop them from being used every day.
Believe it or not, there are ATM's out there still running Windows XP...