That 'USB Handoff' video means nothing. Could be a USB drive. Could be a joint. Could be a rolled up 5 dollar bill.
Whatever it MIGHT be, one thing is definitely IS - USELESS
It is 1% something and 99% unadulterated conjecture.
At this point we need 99% somethings...
Agreed. When did we become leftists who demand that only certain things are allowed to be talked about?