Or maybe get a smart door lock that is activated by your phone, and save $400. I mean, I kid. But I think that you're overestimating the amount of truly usefu

Or maybe get a smart door lock that is activated by your phone, and save $400. I mean, I kid. But I think that you're overestimating the amount of truly useful stuff that you can do where the only input is a tap or two and contextual environmental information, versus the truly useful stuff you can do with no taps and contextual environmental information.