Anyhoo, in the film there is an A.I computer called GERTY, (voiced by Kevin Spacey), who keeps the main protagonist, Sam Bell (played by Sam Rockwell) company. She has become my latest favourite film character in recent months.
GERTY has several different visual emotional responses throughout the film which are displayed on a small monitor in the form of basic facial expressions. After seeing the film I immediately wanted a replica of GERTY's emotional displays and so I set about recreating her visuals to use as a desktop wallpaper on my PC.
I grabbed stills from the HD trailer and made the following images using Paint Shop Pro 7. They are all highly accurate with the possible exception of the first and the last two images for which I couldn't find any online reference for. They are still none-the-less extremely close to what is seen onscreen.
(Click each image for full resolution):










Feel free to use them as desktop wallpaper as I have done. They are in widescreen 16:9 ratio.