Your health might harm that you don't know as if your excessive abuse of the technology equipment for leisure.Using Tablet PCs and mobile phones are not properly with high intensity will make users suffer from the disease of the elderly: back pain, neck pain, fatigue ...Moreover, spending too much time for the use of smart devices will make the user vulnerable to impacts by them because they spend too much information for surfing the web, instant message or posting information to Facebook than it is for real life.
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