If you want a unique sensor, you have to build your own, and [tmkThings] wanted an NFC scanner at his front door. Just like arriving at work, he scans his credentials, and the door unlocks ...

Why not tag employees with a radio-transmitting chip. From about a foot away a special device will read the implanted chip's 16-digit number -- and zap, doors open and close. That Orweillian ...

Radio Frequency Identification (RFID) is a technology that uses radio waves to passively identify a tagged object. It is used in several commercial and industrial applications, from tracking items ...

The ALE-70 towed radio frequency countermeasure is stored under a hatch next to the dual infrared countermeasures dispenser doors, that appear to be open too. The images in this post were taken ...

has planned to streamline waste collection process by providing radio frequency identification (RFID) cards to households following frequent complaints of lapses in door-to-door collection.

One of such success stories in the pipeline involves the use of Radio Frequency Identification (RFID ... tags help improve transparency as one can look into conditions to which perishable products ...

radio-frequency identification tags are becoming increasingly common. We'll look at the technology and find out why RFID chips could be the bar code of the future.