Koukaku Kidoutai Arise: Another Mission
The premise of the story: "Snatch the rebel elements' secret data using the Surface! There is a leak saying that the giant coporation Ishimiya Industry will commit an act of international terrorism, and Motoko Kusanagi and the Armored Riot Police head out to seize the plug data!"
(Source: Anime News Network)
A short animation for promoting Microsoft's Surface tablet in Japan.