Amazon just officially announced its long rumoured grocery store in the US, and it actually looks pretty neat. The concept is that there's no place to checkout. You just tap your phone on some sort of detector when you walk in and then walk out with your food. Once you've left, you are billed through your Amazon account.
Tagged With rfid
You think body hacks are cool, but aren't quite ready to get that electronic implant. Fair enough. If you're style-conscious, then a set of RFID-impregnated fake fingernails might be a good compromise. It's certainly fashion forward.
The US' busiest airline just spent $US50 ($65) million on tech that promises to more efficiently route your checked luggage to its destination. By the end of the year, all Delta Airlines flights will be tracking bags using RFID, or radio frequency identification. But can RFID really solve one of the most annoying things about air travel?
Inside your smartphone, hidden underneath the sticky plastic wrapping of the battery, or glued to the removable rear cover, there's a secret, ominous-looking wireless chip. It's not controlled by the FBI or the government or the Illuminati, though, and it's not tracking every search you make online — it's just NFC.
Last week, a gun shop in California introduced a new addition to its stock: A .22-calibre pistol that only works when the user is wearing the accompanying RFID-enabled watch. It's being heralded as the "iPhone of guns".
Threaded fasteners haven't changed drastically since they were invented ages ago. But now, General Motors has put RFID tags in the bolts used on engine assembly lines, turning simple hardware into tracking devices that make sure everything gets assembled properly. That bolt's got a (2kb) brain!