Can iOS 7 bring on motion sickness? Some users trying out the new parallax and zoom features are getting sick to their stomach, experiencing vertigo, headaches and nausea; some are comparing it to getting car sick. The experience has been making some iPhone owners so ill, that they have resorted to downgrading back to iOS 6...
Source: http://www.phonearena.com/news/Can-iOS-7-induce-motion-sickness_id47781
Source: http://www.phonearena.com/news/Can-iOS-7-induce-motion-sickness_id47781