How Did RFID Originally Work, and How Does It Work Now? In the beginning, as IFF, RFID was used on British planes with transponders that would answer with a coded signal when intercepted by radar.

RFID Journal covers smart appliances that rely on RFID to collect and transmit data (see NFC-Enabled Refrigerator Shares Data With Mobile Phones), but does not focus on sensors built into machines to ...

We don’t know if different materials or different sensors would require different offsets, but we’d guess they do. There was some very small noise in the sensor output, but, honestly, not much.

IBM on Tuesday introduced middleware that can gather data from a wide variety of networked sensors, analyze it, and feed it into other enterprise applications that can also use the data to make ...