Photos: And the Oscar for tech film flub goes to...

In The Pursuit of Happyness, Oscar-nominated Will Smith stars as a struggling salesman who takes full custody of his son in San Francisco during the early 1980s. But IMBD points out the problem with several references made to people with "Pac Bell" (Pacific Bell) pensions. Pac Bell was one of the baby bells created by the court-ordered divestiture of AT&T in 1984. Prior to that, the company was called the Pacific Telephone & Telegraph Company so retirees wouldn't have referred to pensions as "Pac Bell" pensions.

IMBD also noted that the original Rubik's Cube that Smith's character solves in the film didn't have the logo on the center white square. That logo was added much later.