BBC Technology News

• The tech allowing thousands of students to sit exams at home
  Machine learning is helping firms across many industries more quickly solve difficult challenges.
• Huawei ban from UK 5G network brought forward
  The cut-off date of September for the installation of new equipment is earlier than expected.
• How green and profitable are e-scooters?
  Wayne Ting, chief executive of e-scooter firm Lime, says there's room for improvement.
• Manchester United will not say if they have received ransom demands over cyber attack
  Manchester United will not say if they have received ransom demands over the cyber attack on the club last week that forced them to shut down their systems.
• Algorithms: Public sector urged to be open about role in decision-making
  Officials must understand limits of computer models and risks of bias, government advisory body says.
• Balenciaga to unveil new collection in video game
  The fashion house is following rivals in finding innovative ways to showcase their lines.
• Utah monolith: Internet sleuths got there, but its origins are still a mystery
  The metal monolith sits deep in a desert easy to get lost in, so officials did not reveal its location.
• Robot does yard work and security, plus other tech news
  Jen Copestake looks at some of the week’s best technology news stories.
• Your data and how it is used to gain your vote
  How much is really known about the data bought by political parties, and how it is used?
• The photographers capturing buildings and biscuits in 3D
  Photographers are scanning landmarks in stunning 3D detail and putting them on the internet. Why?