Steve Caplin talks health tech, including vein locators, speedier blood tests and AI spotting fractures doctors might miss. ITV is going to use AI to generate programme ideas: Steve got it to come up with a couple. But AI can also now generate complete podcasts; this example might put Steve and Simon out of a job. There's a colour Kindle and proof that video games are actually good for your brain. Prada are designing the new generation of NASA space suits. There's a foldable keyboard the size of a paperback book and a touch screen display in a suitcase. And Steve explains why Funexpo 2024 might not be as much fun as it sounds.

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