BBC Technology News

• Facebook civil-rights record hammered in own review
  The audit highlights Facebook's failures on hate speech, voter protection, and more.
• Digital divide: Six children sharing one phone for homework
  Research has shown an estimated million children have no adequate access to devices or the internet.
• How the US caught flashy Nigerian Instagrammers 'with $40m'
  Dubai has extradited "mrwoodbery" and "hushpuppi" to the US to face cyber fraud charges.
• TikTok algorithm promoted anti-Semitic death camp meme
  About 100 videos of an offensive song were viewed more than six million times before it took action.
• The spying game: China's global network
  The latest controversy around Huawei has shone a spotlight on the murky world of Chinese espionage.
• New video format 'halves data use of 4K and 8K TVs'
  The H.266 standard was developed by Apple, Microsoft and Huawei, but faces competition.
• 4G internet balloons take off over Kenya
  The service has been delayed for two years but is now being rushed out to help in the coronavirus crisis.
• Coronavirus: Drone display says 'thanks' to key workers
  The light show in South Korea also reminded people to wash their hands.
• Royal Mail trials refitted black cab electric vans
  The project will start in Birmingham and gradually extend to other areas of the country.
• TikTok: Chinese app may be banned in US, says Pompeo
  US Secretary of State hints that Chinese apps - like TikTok - could be targeted.