Tech Digest daily roundup: Microsoft takeover of Nuance under scrutiny

Microsoft’s $19.7bn (£14.5bn) acquisition of an artificial intelligence company used by the NHS is being scrutinised by the competition regulator. The Competition and Markets Authority (CMA) is understood to have raised questions with Microsoft and quizzed customers and rivals about its takeover of Nuance Communications.  Microsoft is yet to file with the regulator, which would have…

Tech Digest daily round up: O2 to reintroduce EU roaming charges

One of the UK’s biggest mobile phone networks has announced roaming charges for Britons travelling to the EU, in a blow to Boris Johnson’s Brexit celebrations. Customers of O2 have been told they will be billed £3.50 for every gigabyte (GB) of data used above a new limit of 25GB, from August. The move comes after the Christmas Eve trade agreement…