Store data in your body without cyborg modification
“Floppy discs? Too 1980s. Thumb drives? Too easy to lose. Anyway, who needs a thumb drive when you can store data in your thumb? A new program called Sparsh lets you transfer files from one device to another simply by touching the screen – and you don't have to join the Borg collective first...
... For example, say you look up the phone number for the local pizza place on your laptop. Normally you then have to type all those numbers into your phone; but if both devices are running Sparsh, you simply touch the phone number on your laptop's screen, then touch your smartphone's keypad. The system knows that what you have transferred is the phone number and automatically dials it.”
http://www.pranavmistry.com/projects/sparsh/
“Floppy discs? Too 1980s. Thumb drives? Too easy to lose. Anyway, who needs a thumb drive when you can store data in your thumb? A new program called Sparsh lets you transfer files from one device to another simply by touching the screen – and you don't have to join the Borg collective first...
... For example, say you look up the phone number for the local pizza place on your laptop. Normally you then have to type all those numbers into your phone; but if both devices are running Sparsh, you simply touch the phone number on your laptop's screen, then touch your smartphone's keypad. The system knows that what you have transferred is the phone number and automatically dials it.”
http://www.pranavmistry.com/projects/sparsh/