Staffordshire news and blogs Wednesday 21 March 2018
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Smartphones, Tablets and E-Readers Need ‘Bed Mode’ to Protect Sleep

15 Nov 15

Smartphones, tablets and e-readers should have an automatic “bedtime mode” that stops them disrupting people’s sleep, says a leading doctor.

Prof Paul Gringras argued the setting should filter out the blue light that delays the body clock and keeps people awake later into the evening. The doctor, from Evelina Children’s Hospital in London, said every new model was bluer and brighter.  He said manufacturers needed to show …

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