Smartphone vending machines: What could go wrong?

The first smartphone vending machines* were revealed by Xiaomi this week, and they look pretty great. The first “Mi Express” kiosk is out in the wild at Manyata Tech Park in Bengaluru, and it takes what appears to be all forms of payment short of ancient roman gold coins. You can use a UPI account (smartphone payment), cash, debit card, … Continue reading