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Via Boing Boing, we learn that the operating system for iPhones have had a feature for a couple of years now called Vehicle Motion Cues that makes it more comfortable for a car passenger and potentially lessens the effects of motion sickness from staring at one’s phone by taking readings from the device’s gyroscope and accelerometer and placing flecks on the edge of the screen that harmonises with the motions of the automobile. When I am the passenger seat, lately, I am usually too enamoured with the passing scenery to even glance at my phone, but the author, whom road-tested it during an extended excursion—a working-vacation, swears by the magic dots and it could offer some relief (see also) during a bus ride or for a moment’s research and consultation, when I can feel the nausea creeping up trying to focus on one thing for too long.  Motion sickness comes about when our own gyroscope, the inner ear, detects that we are moving but the eyes, fixed on something static, presents a contradiction.