We when we focus on a PC screen for any length of time, our eyes get fixated by the digital display and our blink rate drops to a very low level. This soon leads to dry eyes, headaches, and blurred vision.

OK, so far that's accepted scientific fact. But what about using a mobile? Is that better for your eyes than viewing a PC screen? Is it less likely to cause or exacerbate dry eye conditions?

Mobiles can be just as harsh...