What causes more eye strain/damage?

Question

Which causes more eye strain? a TV or a computer?

Or, are they just the same?

Answer 1

The computer would cause more eyestrain than the TV unless you are watching the TV at a really close distance.

Answer 2

Its caused by reading with the contrast of your screen to bright.

Answer 3

Computers would cause more strain and damage since you're closer to them. Any activity which involves using your eyes up-close such as reading can cause eye strain easily.

It is important to give your eyes a break every hour for at least 15 minutes.