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Tech review: A look back at the week's headlines

1 August 2014 Last updated at 12:24 BST

The UK government has announced that driverless cars will be allowed on public roads in the UK from January 2015.

A "highly sophisticated" cyber attack has struck Canada's National Research Council. The attack has been blamed on a "Chinese state-sponsored actor", by the Canadian Treasury Board. The Chinese embassy in Ottawa dismissed the report as a "groundless allegation".

And dating website OKCupid has revealed it altered compatibility ratings to see how people viewed potential matches.

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