Microsoft also devised a split-screen interface to allow two people to share a PC for doing uncomplicated tasks like data entry, simple document processing and browsing.

FORBES: Computing at the Bottom of the Pyramid

Ideally, these different forces should be able to talk to each other remotely and share encrypted data, which could be as simple as a single document or as complicated as a video detailing the location for a drone strike.

FORBES: Pentagon Efficiency Strategy Gives Harris Corp. A Boost