I know that nothing works better than an old fashioned key and I have to admit I kind of hate trying to operate the ridiculous spaceships that are new automobiles but I would love to live in a world where I could just slap my front door to make it open. even more ideally I would love a microchip in my hand that just unlocked things. yes Iโm already imagining the dystopian situation where my hand is denied access to my apartment or car or whatever butโฆ what if that didnโt ever happen and it was just easy to open things