from Gizmodo:

Can they come up with a version for forgetful old roadies? Maybe a fanny pack er somethin’?

RFID Enabled Purse.

purse.jpg

They say that it helps the ladies from “…leaving the house without their important items — cellphone, keys, wallet, iPod, lipstick, or anything they choose. The purse works by having an RFID reader inside that knows when each item is inserted by its RFID tag. If something’s not there, the light on the outside shows an outline of the item…”