[Kosst Amojan]

Originally Posted by pilotbob

I just attended the customer conference that my employer puts on. The staff wore these LED name badges like these:

http://www.budgetlighting.com/store/...-name-tag.html

BOb

Yeah, but how much do those cost, a few dollars???

Originally Posted by NatCh

I could see some big usefulness in that, actually.

You could display a fair amount of information, including bar-codes for scanning into various systems, and obviously, they'd be ... involved to counterfeit.

So are RFID tags, and they're a hundred times cheaper.

Look, I'm not saying small eink screens wouldn't have their uses...just not as badges and not even for the near future.