Sharp Develops 'Two-Way Viewing-Angle' LCD
AP - At last, a way to end squabbles over which TV channel to watch - without buying a second set. Sharp Corp. has developed a liquid-crystal display that shows totally different images to people viewing the screen from the left and the right.
Ref. https://story.news.yahoo.com/news?tmpl=stor..._double_display
Well, the article appears to be for TV's, but I'm sure it could be ported to computer monitors as well. At my job, most of us use two monitors. I would be nice to have a monitor like this for training purposes. The person watching you could see the LCD screen without having to be right over your shoulder.