Smart Cash Card and BankerBots.

A Cal driver's license really. But we can easily put the smart chip in this thing. That face, easily captured in a hundred features. Person Smart Card ID verification nearly perfect.

Having the visual face on the terminal equipment, cheap and optional. Add the magnetic stripe, the near field optional.

Consumer would love a completely operational multi-currency, counterfeit proof digital cash card. Every merchant will support it. Block chain cash, immediate clearance cash, personal verification cash; available as currency slots for hundreds of merchant coupon supplementals. Make a variety, low scale and upscale. Any store, the local grocer at the corner, make a cash supplement for your regulars, easy to do, nearly free, invent your own money and be a central banker.

Who else can make their own discount coupons?
Local charity clubs. Offer deposit and loan rate, charity money. All of it spendable as charity donation. Health clubs, make it part of membership fees. Offer rates, spendable as discount entry into the club. Families, use it for children's allowance, exchanged to be no arbitrage with dollars.. Farm sale coops, insurance companies, endless.  Any connected network will want a dollar supplement. This is one of the technical explosion productivity things.



I would buy one of these for a higher price than any digital watch. I would pay up to $100.