A 1970s programmable calculator from Sharp approached the problem with magnetic strips on special cards, and since [Menadue] has one with no cards, he set about making his own. These cards are a ...

your Purdue ID card provides access through a combination of numeric, photographic, magnetic strip, and chip technology. All incoming Purdue University students will be issued Purdue Mobile ID as ...

A small length of magnetic tape adhered to credit cards, badges, permits, passes and tokens. The tape is read by magnetic stripe readers incorporated into ATMs, identification readers and payment ...

[anfractuosus] has been reading magnetic stripe card… optically! While hackers routinely read and write stripe cards, this is the first time we’ve reported on optically imaging and decoding ...