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. 2017 Feb 18;14(2):205. doi: 10.3390/ijerph14020205
Average time spent on the following smart device activity per day on which the activity was conducted in the last week
None 1–60 min 61–120 min 121–180 min 181–240 min Over 240 min
  • 12.

    Watching TV/Movie

  • 13.

    Browsing Information

  • 14.

    Posting Information

  • 15.

    Messaging

  • 16.

    Gaming