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E-Readers is wrong. The study used as a "light-emitting" book an iPad (p. 1235). So it is tablets and smartphones. It is not even clear to me if a Kindle Paperw
by nielsk 11y ago
E-Readers is wrong. The study used as a "light-emitting" book an iPad (p. 1235). So it is tablets and smartphones.
It is not even clear to me if a Kindle Paperwhite would fall into the category.
- manicdee 11y agoThe Kindle Paperwhite can not be turned up as bright as the iPad can, which would mean that the results of this study do not apply. The results of the study are basically that having bright light shone in your eyes interferes with your sleep (nothing to do with iPad vs book).