Awesome gimmick movie! Hooray for (new?) ideas! Who says you need to stand on just being a good all-around movie when you can leave it all up to a vague sense of suspense!
QED may refer to:
* Quantum electrodynamics, a field of physics
* QED (book), Richard Feynman's book about quantum electrodynamics
* Q.E.D. Quod erat demonstrandum, a Latin phrase used at the end of a definitive proof.
* QED project, a database of mathematical knowledge
Arts
* QED (techno group), who released Mobius
* Q.E.D. (US TV series)
* Q.E.D. (manga), a Japanese detective comic
* QED (novel), by Gertrude Stein
* QED (play), by Peter Parnell
* QED (rock band), who released Searching for Adjectives
* QED (TV documentary series), a British science series
Computing
* QED (text editor)
* qED (level editor), a discontinued level editor for the Quake computer game
* QEDWiki, an IBM Wiki mashup that utilizes PHP and AJAX
* Quantum Explosion Dynamo, an object in the computer game Commander Keen
Companies
* Quantum Effect Devices, a maker of microprocessors
* QED (Company), an actuarial recruitment firm based in Australia
* Quality Education Data, purveyor of educational marketing data
* QED Books and software, a maths-specialist company, now merged with Tarquin
* KQED, a public broadcasting company based in San Francisco, California
* WQED, a public broadcasting radio and television station in Pittsburgh, Pennsylvania
* QED, manufacturer of high end audio cables