Microscopic Microchips

  • The Wearable RFID Tracking Chip

    Locator RFID Chips Keep Track Of Students In Brazil

    Radio frequency chips in "intelligent uniforms" let a computer know when children enter school and it sends a text message to their cell phones. Parents are also alerted if kids don't show up 20 minutes after classes begin with the following message: "Your child has still not arrived at...