zerolight said:
...the distance from the center of the screen to your eyes is fractionally closer than the distance to the corners, and you're not panning your head from corner to corner any more than a fraction over what you'd be doing with a 20" anyway ... you'll be focusing on the application your using anyway, and will likely have a window about the same size as you'd normally use on a 20" or 17", just with much more space around it for other apps. So your eyes are not going to be darting around the screen any more than on any other monitor as you'll just be focussing on one window ... Folk keep looking for reasons why the 24" is bad. I don't get it. Instead of thinking that it is so much bigger than a 20" consider the fact that the resolution has increased too, to the extent that it is more like a 20" screen with extra space bolted onto the sides. It means you can run the same window sizes you are used to, but can have more of them on screen at once. Which makes it a lovely luxury rather than something that's bad for you, or too big.
I see what you mean, but I cannot completely agree with you.
Regarding the distance/depth/movement of the eyes etc, there are problems nowadays in all companies, which are linked to very small but repetitive movements, i.e.
Repetitive Stress Injuries. You certainly already heard about them, mostly with the hand pains / mouse-click syndromes (and the carpian tunnel). Repetitive eye movements and change of depth
will tire your eyes and
can bring headaches. Ergonomics rules will help limit the effects.
(We have all of them in my company - hours on the computers, ergonomics rules, RSI cases).
Regarding the size of the screen, you can use a 24" computer in different ways, i.e. having several applications open on the same screen (internet, word, whatever) or having one application fill the screen (photoshop, dreamweaver, final cut...). In the first case, you'll realize quickly that it feels weird to spend too much time watching one side only of the screen, and you'll prefer to center the page you watch. In the second case, your eyes will have to cover the whole area repeatedly. I really think that most users of big screens buy them for the second case.
I'm not saying that 24" is bad. (My iMac 24" is expected for delivery on 09/28). I'm just saying that there are some factors to a big screen, which can make it less comfortable at times.
Any volunteer to start up an
ergonomics page in the Mac Rumors guides ?
