An RIFD that monitors where you go, how long you are there, and has information on what the levels of pollution in that area are. This would help people monitor how much time they spend in areas with high pollution to avoid health risks |
How would you use RFID's to improve your city?
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An RIFD that monitors where you go, how long you are there, and has information on what the levels of pollution in that area are. This would help people monitor how much time they spend in areas with high pollution to avoid health risks |