Health for eyes - using electronic devices (computers/psp etc) under altered lighting or while in the dark?

Question

(is that a long qn or wat.... sorry about that.)

is it bad for the eyes if i play psp or computer in the dark or while traveling (e.g. on the bus)

Answer 1

The worst it can do is cause a bit of temporary strain, and make your eyes a bit sore.

Try and look up from the screen very often , even for just a few seconds to let your eyes refocus at a distance.

Answer 2

It won't harm your eye health....just causes eye strain.  The whole thing about using computers to much and watching tv in the dark is a myth.  :)