Logically better than bar codes
If you can scan an item's bar code, you've already found it. Better to wave around an RFID "pinger" so that lost items can tell you where they're hiding.
Space/Science » in reply to re: Maybe some use of RFIDs.
If you can scan an item's bar code, you've already found it. Better to wave around an RFID "pinger" so that lost items can tell you where they're hiding.