The UKFPO announced on Tuesday that it had discovered "a potential error in the scanning process of the situational judgement test" and promised to manually re-mark all the affected sheets within a week.

BBC: Junior doctor

Breast cancer runs in families, women who are concerned will check their family history, and there is masses and masses of help now, the scanning process, which is how these women were first examined, is a part of it.

BBC: Breakfast with Frost

"With mobeam-enabled applications, the checkout process becomes much easier for mobile users, and retailers don't incur the expense of overhauling their scanning technology, " said Chris Quinlan, founder and CEO of Ohana Companies, a leading provider of promotional marketing services.

ENGADGET: Samsung partners with Mobeam to offer scannable bar codes on the Galaxy S 4