Unlock your front door. Pay the bill after dinner. Share your contact details. Check your blood sugar levels. All with a touch of your hand.
They might sound like things only a superhero could do (although you’d hope they’d have more interesting uses for their powers), but turning your body into technology is fast becoming a reality.
NewDealDesign has created a concept called Underskin, which involves smart digital tattoos being implanted into your hand. The tattoos would run off your body’s electro-chemical energy, interacting with everything you touch and sending out NFC signals to keep your data safe.
Time to start practising that Spidey flick of the wrist?