Where “Hoverboard craze of 2015” started

Suning, on Retail, Aug 1, 2014. It reached 8 platforms in 3.9 years.

LineageContestedKey steps, 12 of 16. Lines follow time and platform
SuningFirst postCHIC RoboticsRetailTechCrunchPressPlatform jumpPlatform jumpPlatform jumpPlatform jumpPressMilestoneBacklashPlatform jumpAfterlifePatient zero