Fortunately, people are already waking up to the potential threat to our safety and liberties posed by RFID technology. To that end, some have invented technology of their own to counter the invasive chips used by criminals and desired by the government. We can only hope more countermeasures like these come out in the near future. According to Glitch:
“Because of this, criminals are now using these machines to swiftly scan, decode and nab your private information for mischievous purposes. An RFID chip embedded in your passport, which includes your name, height, weight, age and eye color, is more than enough for a criminal to access your credit card information and even create a fake identity. Although the government has taken strides to prevent theft by RFID scanning, criminals and foreign countries are constantly contriving new ways to circumnavigate these safety measures.
Fortunately, there are ways to stop RFID theft dead in its track, like with the new RFID blocking sleeves just released at RangerGear.com. These vests act as an insurmountable shield, which block RFID signals. They thwart criminals from stealing your identity, and can be used countless times. Plus, the sleeves are effective 100 percent of the time, so you don’t have to worry about criminal thugs contriving new ways to breach the barrier.
But it’s not just lowly criminal thugs RFID blocking sleeves combat. They keep Big Brother in check, which uses RFID readers to keep track of your every move, whether it be at the airport, bus station, stadium or other public venues. Protecting the fourth amendment isn’t just a nice gesture. It’s your civil duty. Perform your duty by purchasing one today!”
Source: Glitch
The sleeves are the ones that track.
I will buy some RFID products on http://www.asiarfid.com for track my dog