RFID cards?

[randomness]

A quick question for my flist:

Besides the new passport, the RealID compliant driver's license, and a transit card like a Charlie, Oyster or Octopus Card, what other cards one is likely to be carrying might contain an RFID chip?

(Later edits may include links to all of these if I get around to it.)

Comments

[nathanjw]

Mastercard PayPass and Visa PayWave.

(if you want, I can probably get you some small UHF-tag stickers, with a 96-bit value of your choosing encoded on them....)

[esmerel.livejournal.com]

Some people's work ID badges might have them.

[rmd.livejournal.com]

the mobil paypass or whatever it's called isn't a card, but might be on someone's keychain.

[jtdiii.livejournal.com]

Tire inflation sensors... One in each tire, with non-encrypted unique IDs.
Tire rotation speeds and vehicle speed are also available with these.

http://www.patentstorm.us/patents/6463798.html

[chanaleh.livejournal.com]

The new MIT IDs, from what I understand. Probably other schools, then, too.

[frotz.livejournal.com]

I've got the MBTA version, one private ID, and two for random private door systems.

REAL ID doesn't require RFID, though.

[belfrynotes.livejournal.com]

Hmmm.... what interesting messages could be encoded in 96 bits for our watchers to read?

[cattitude.livejournal.com]

The Chase debit card for sure. For that matter, any credit or debit card.