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Radio Frequency Identification (RFID) is an automatic identification method, relying on storing and remotely retrieving data using devices called RFID tags or transponders. An RFID tag is a small object that can be attached to or incorporated into a product, animal, or person. These tags contain silicon chips and antennas to enable them to receive and respond to radio-frequency queries from an RFID transceiver.
VeriChip, the company that manufacturers the technology, claim that around 70 people in the US have had the implants -- devices that have been approved by the FDA.
CitiWatcher stated that it was testing the chips on volunteers as a way of controlling access to a room where it holds security video footage for government agencies and the police.
Sean Darks, CEO of CityWatcher, likened the glass-encased chips to identity cards. They are planted in the upper right arm of the recipient, and read by a device similar to a cardreader. He says the chips do not pulse or emit a signal, nor do they have GPS capabilities.
RFID implants in humans is controversial mainly due to privacy concerns.
Tags: rfid, verichip, privacy, chip implants, bionics, bioethics.
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