National Taiwan University study: People Drastically Underestimate Time Spent Using Smartphones

January 22, 2018

Study shows significant undersetimation of nighttime use of PCs, tablets & smartphones pointing to users being unaware of blue light encountered from their use. Unprotected use of screens allowing blue light to reach eyes causes sleep & health issues.

https://www.taiwannews.com.tw/en/news/3346751

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