There are so many different vending machines available. We pass by many that sell drinks, food, ice cream and candy, even automated kiosks that sell gadgets and electronics (usually located at airports).
I Must admit, I have never seen a face recognizing machine!
Vending machines are technologically developing more and more…

How convenient would it be to have your pet’s care information, owner contact details, and veterinary charts on a small USB flash drive strapped on your pet’s collar?..