More than one million people took the streets in Hong Kong to protest the controversial extradition law. Could AI help count the crowds more accurately? Photo: AFP
Technology commentator Sarah Putt looks at the concept of ownership in the digital world, as Microsoft closes its e-book store. How can AI be used to accurately count crowds and it's 50 years on July 20 since a person landed on the moon - what's happening with the moon landing programme?
