What impresses me most is not the technology or any cliches like that, but that piece that they have with the suction thing at the end to attach it to the windshield. It’s all too common that some lovely new device is unusable due to its complicacity, but when the designers didn’t just say, ‘hey we made this awesome futuristic marvel, forget about the inconvenience–that’s not our job”, rather they put their heads to it and ironed out the small nuances also, then they get my admiration.