Separating work from play, update 2.

There's been a lot of discussion in the news lately about the harsh blue light of lcd screens making it hard to sleep, etc etc. How much of that is actually true, I don't know. By way of an experiment, however, I have put a bright daylight beach wallpaper on my work machine, which I use mostly during daylight hours, and a night cityscape on the play machine.

Does it make a difference? I don't know. I do notice that I get the same "ugh! Daystar!" reaction to the day wallpaper at night. Whether it helps or hinders my sleep, I have no idea. I figured it can't hurt.