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Hello and welcome to TechLife, the program about technology making a difference to our lives.

I'm Zoe Kleinman. This week, we're looking at technology in sport. From the Olympic Stadium to the

TV screen and your home, tech is playing a growing part in delivering faster, better results and a more

immersive viewing experience. More on that in a moment. We also hear from cyclists hoping to

adapt mountain bike technology and bring the sport to the Paralympic Games. And how fast is artificial

intelligence developing in Africa? The reality is that today, Nigeria, South Africa and Kenya,

alone are attracting the vast majority of talent and of investments around tech,

but also in particular around AI.

Thank you. It's a huge year for sport.

So far, we've seen India win the cricket 2020 World Cup, Carlos Alcaraz win the

men's Wimbledon tennis championships, and Spain and Argentina take home trophies at their

continental football tournaments. And we haven't even started the Paris Olympics yet, which is

almost upon us. Sport is big business for tech firms, with a huge range of products competing

to help both athletes be their best and spectators get the best experience at home. If you're a

fan of tennis or cricket, you'll be familiar with the ball tracking technology Hawkeye. And if you

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