It recommends that the Government conducts more research into factors that can affect outcomes in care to ensure the figures are accurate.

BBC: Surgery

Travellers stand in front of the kiosk to answer the yes or no questions, and if any unexpected physiological responses are picked up by the detectors then the person is passed on to a real border guard who conducts a more intensive interview.

BBC: Airport avatars offer travel advice

Although it now conducts online auctions, its more striking innovation was broadcasting live events on the web and allowing off-site participants to make bids in real-time.

ECONOMIST: If you think B2B marketplaces are dead, read on

You can learn more about how the Census Bureau conducts the CCM survey after the census to help measure its quality.

WHITEHOUSE: Our Top Stories