US can ask visa applicants for social media history
US visa applicants worldwide can now be asked for social media usernames going back five years.
YouTube clarifies ‘hate speech’ rules
The video-sharing site wants video-makers to know which content is considered “advertiser-friendly”.
Tech leaders defy Trump on climate deal
President Trump says the US will withdraw from the Paris climate accord – but US tech firms are backing it.
TVs in children’s bedrooms ‘increase risk of obesity’
Our screens might be getting flatter but our children are getting fatter, researchers say.
Google offers virtual museum tours and other news
BBC Click’s Dan Simmons looks at some of the best of the week’s technology news stories.
Snapchat Spectacles arrive in UK
Video-recording glasses go on sale in the UK, as the company behind Snapchat tries to diversify.