05 August 2016 at 9:44 GMT
Apple earns a lot with in-app purchases. German carmaker Audi, part of the scandal-shaken Volkswagen group, is considering trying to imitate this success.
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14 May 2015 at 9:44 GMT
This week tech expert Stuart Miles looks at whether a number of accidents will be a setback for Google’s self-driving cars. He also talks about Japanese Sharp, which is struggling after years of losses. Miles also looks at the billion dollar bidding war for Nokia’s mapping service HERE.