Kate Middleton and Prince William are celebrating their fifth wedding anniversary! Since their gorgeous nuptials back in 2011, the duo has shared more than a few charming moments in the spotlight. They've of course welcomed Prince George and little princess Charlotte, and they've continued to serve plenty more loveliness on their own. Most recently, we were treated to many memorable cute couple moments and candid snaps during their latest royal tour of India and Bhutan. Now, to celebrate their big day, take a look at all the adorable times when Will and Kate shared even more sweet candid moments, showed affection for the cameras, and goofed around with their little ones!
© Provided by Engadget As easy as it is to make purchases in the era of tap-to-pay services , it's about to get easier still. Alipay (which handles purchases for Chinese shopping giant Alibaba) has launched what it says is the first payment system that uses facial recognition to complete the sale. If you visit one of KFC's KPRO restaurants in Hangzhou, China, you can pay for your panini or salad by smiling at a camera-equipped kiosk -- you need to verify the purchase on your phone, but you don't have to punch in digits or bring your phone up to an NFC reader. The system (Smile to Pay) is purportedly resistant to spoofing with photos and other tricks. It relies on both depth-sensing cameras and a "likeness detection algorithm" to make sure it's really you. Reportedly, the technology is good enough that it can accurately identify people even when they're disguising themselves through makeup or wigs. You shouldn't have to worry about someone buying ...