If you can’t remember your passwords no matter how hard you try, then you might find the concept of Biostamps interesting. It’s Motorola’s idea of an alternative to the traditional password or pin code by doing away with them completely.
Biostamps can be described as a tattoo of sorts that contains flexible electronic circuits.
These circuits will send a signal to your phone to unlock it or give you access, eliminating the need to enter any codes or passwords. The phone will only work if it’s within range of the tattoo, ensuring that no one else but its rightful owner can use it or access the data stored in it.
The tattoos are being developed by Massachusetts engineering firm MC10.