We come to the conclusion: in order to minimize the time to use mobile phone users before going to bed to sleep on time, the user needs is a online community to communicate with each other, the science the harm caused by the long time stay up at the same time, through the establishment of Reward and punishment mechanism, looking for the guardian to monitor their sleep on time, which restrict user controllable bedtime play mobile phone the behavior of
正在翻譯中..
