In 2014, Motorola partnered with VivaLnk to release a digital tattoo that can unlock your phone with one quick tap.
The nickle sized adhesive tattoo can stay on your body for up to 5 days and you can buy a pack of 10 tattoos for 10 dollars.
Don’t expect to see the tweeting bra in stores anytime soon, as this was only conceptualized to raise awareness about Breast Cancer prevention.
This brazier connects to a smartphone and once unhooked, it sends out a tweets such as, “Maria has just unhooked her bra! When you do the same, don’t forget about your self exam.”