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RFID is a proven and safe technology and has been used for the past 20 years in applications such as toll booths, building access and micropayments. There are also more than 50 million pets that have embedded RFID tags.
Benefits of RFID include:
- Passive: Non emitting tag and contains no battery
- Small: RFID tag is the size of a penny
- No line-of-sight required to detect sponges
- Can read multiple sponges simultaneously
- Can not count the same sponge twice |