Tech Life

This week Tech Tent speaks to TikTok stars Chloe and Tabby Tingey - aka the Sugarcoated Sisters - about transferring their act to the Edinburgh Fringe and a real life audience. Reporter Alaisdair Keane finds out how organising festivals is increasingly reliant on tech too. We also digest China's decision to force its biggest tech firms to share their algorithims with regulators in the name of data safety. And we talk death tech and digital zombies with Dr Debra Bassett.

We meet the gamers vying for unofficial medals that the Commonwealth GamesAmazon warehouse workers in the UK protestAnd we attempt a conversation with Meta's new chatbot Plus as WhatsApp ditches an irksome feature we look at the new do's and don'ts in instant messaging(Picture: Clive Rose/Getty Images)

We take a look at virtual reality as it helps surgeons in Brazil work with colleagues in Britain on an operation to separate twins joined at the head.As global temperatures rise how do we keep data centres cool in a power efficient end environmentally friendly way.Teaching technology in Africa - the founder of a school in Lesotho tells us how it got started. And should records ditch vinyl to go green?(Picture credit: Getty Images)

The head of WhatsApp signals the firm will resist efforts to weaken its encryption, as the UK and EU look to enact legislation that could compel firms to scan messages.

On Tech Tent this week, tech journalist Charles Arthur on the troubles at Tesla. The boss of Tinder tells our reporter Shiona McCallum how she wants to make the dating platform safer. The creator of an app to help children with type diabetes on his troubles with the Google playstore. And Robert Metcalfe, associate professor of Economics at the University of Southern California, on the powerful way fake reviews warp our online shopping habits.

As Twitter launches legal action to compel Elon Musk to complete a takeover he says he now wants to stop, Silicon Valley tech reporter James Clayton and New York business correspondent, Michelle Fleury join us to take stock of how what was meant to be the biggest deal in tech has turned into the industry's biggest row instead. Tech Tent also speaks to Carl Pei as he launches the Nothing One and attempts to shake up the smartphone market. China analyst Kerry Allen tells us about screen time for Chinese children being strictly limited over the summer holidays - and why Heardle fans are unhappy about it being bought by Spotify.

This week Tech Tent comes from the Wimbledon tennis championships, in London, and finds out about the sophisticated AI systems powering match predictions, with Kevin Farrar, from IBM. Alexandra Willis, Communications and Marketing Director at Wimbledon, discusses how this most traditional of tournaments is venturing ever furter into online and virtual worlds. And away from the tennis, cyber reporter Joe Tidy explains the latest steps Apple is taking against Spyware like Pegasus- and brings us an intriguing update on a cyber attack on an Iranian steel mill.

Professor Gina Neff and Eva Blum-Dumontet investigate how individuals and tech companies should react to abortion becoming illegal in parts of the US. David Martin Ruiz from the Eurpoean consumer group BEUC explains what it calls Google's "fast track to surveillance" for its users, and making virtual reality sound immersive, with professor Mark Plumbley.

On Tech Tent this week, a BBC investigation into so-called "up-skirting" on Facebook - and Thomas Hughes from Meta's Oversight Board on its first year as an arbiter on disputes on Facebook and Meta.  Dr Andrew Hundt on why AI mimicks the prejudice of human beings. Shiona McCallum has been to the Teen Tech awards. And Glastonbury Festival is back - with festival goers set to gobble up more mobile data than ever before. Analyst Ben Wood is there.

This week Tech Tent is presented by Joe Tidy, who's been to El Salvador - which has bought thousands of bitcoins and become the first country in the world to make it legal tender. Now prices are crashing so will its experiment end in failure? Bitcoin podcast host Natalie Brunell and finacnail commentator Frances Coppola give their thoughts. Also: entrepreneurs at London tech week on their hopes and fears for the future. A Facebook moderator tells Chris Vallance of the strain of screening graphic content from the Ukraine war. And Liv McMahon pays the tech team's respects to Internet Explorer, put out to pasture after 27 years in which it transformed home computing.