Computers/Keyboards + Dorm Room = No Zzzzzz?

mmortal03 asks: "Not until recently, by living with a roommate in college, had I noticed how annoying mouse clicks and keystrokes could be to someone who is trying to sleep. Often, one of us will be up using our computer while the other is tring to catch some z's. Whether it's just to do some late night browsing, type a draft of a paper, read an important email, or whatever else, the clicking of the mouse and typing at the keyboard can drive the other up the wall. Some temporary solutions have been using alternate keyboard strokes instead of mouse clicks, and going to use the school's own computer labs, but those are only open so late, or so early. I would like to hear from Slashdot users as to what their solutions have been, in the dorm rooms, for this matter. Besides the clicks and taps, another bother is that, when the lights are off, our monitors light up the room like small lamps. Outside of handing each other earplugs and eye shades, are there any available input devices that lack the noisiness, or screen filters that dim the light output of monitors outside direct viewing, that might solve this problem? Any other ideas?" We've touched on this subject tangentially, twice in articles from December. Do you have other hints or suggestions you want to pass on?