[Travis McGee]

Shoot, today 95% of us voluntarily carry personal tracker-locator beacons called cell phones.

[wolfcreek]

Just about every vehicle built since 2001 has a Black Box.

I tried for about a decade of my youth to be invisible. Changes in laws and procedures made it nearly impossible.

Once I decided to enter the real world, my *invisibility* quickly dissolved.

[Lurker]

For later.

[algernonpj]

Re RFID, here’s some interesting web sites:
http://www.instructables.com/id/RFID-Secure-Wallet/

http://www.instructables.com/id/Make-a-RFID-Shielding-Pouch-Out-of-Trash/

http://www.thinkgeek.com/gadgets/security/910f/

http://www.thinkgeek.com/gadgets/security/8cdd/

http://www.thinkgeek.com/homeoffice/gear/a7a2/

http://www.difrwear.com/product-display.php

http://secretagentmagazine.com/how-to/CellPhoneJamming.htm

[Lancey Howard]

The other 5% of us use burn phones.