Prevent/relieve strained eyes

You read this blog/this article, so I suppose you are using some kind of digital device now. Most people use this kind of devices all day long: at work, at home, for business, practical matters and leisure. So most people experience this: strained and tired eyes, after staring at the screen for hours.

Source: optometrist.com.au

An easy solution can be to reduce the screen-hours, but if that's not an option, try these tips and tricks about 'eye ergonomics':
Digital eye-strain tips

It shows the best way to put your screen, light the room etc, there's also a section for smartphone-use, a growing part of the 'screen-hours' we put in every day. Enjoy!