Cell phones cause insomnia

Several studies about cell phone / mobile device use and insomnia ...

"Excessive mobile phone and internet usage throughout the night means people are getting less sleep.

"According to clinical psychologist and leading sleep expert Andrew Fuller, more than a million Australians suffer from insomnia or other sleep disorders, estimated to cost the community over $10 billion.

Up to 35 per cent of children have some type of sleep problem.

Mr Fuller has surveyed tens of thousands of adolescents about their lifestyles and sleeping habits."   (Continued via textually.org)    [Ergonomics Resources]