Computer's Multiple Usage

Sounds impossible, you see according to the law of Science "matter cannot occupy the same place at the same time" So I think thats sound's impossible for today unless someone invent it, but the question is what will be it purpose?

Yes , i know what you can use. I saw this just a week ago on tigerdirect. I'm not 100% sure if this is the exact one i saw before http://www.tigerdirect.ca/applications/SearchTools/item-details.asp?EdpNo=3089876&CatId=3509 Multi-User Network computer terminal. I heard they are not that good , and very unreliable. I would do some more research on them. I think its a really good idea though , because you dont need another computer. Just another screen and keyboard/mouse. On that link i gave you they have a video about it. Check it out. I say if there is even some problems , in another year or two it will be all worked out and a lot of people will start to use this system to save money. Good luck.

Just guessing here, it would be possible if the computer had more ports. The CPU can handle several keyboard ports and so on. The OS have to be one that more than one user can be logged on at one time and you configure the profile to say which keyboard goes with each user. That would be a lot of complication just to get almost not advantage in cost and a very poor performance.