The collar that allows your cat to 'talk' - BBC Click
BBC Click's Nick Kwek looks at some of the best of the week's technology news, including the Australian entrepreneur who claims to be the inventor of virtual currency Bitcoin reneging on a promise to present new "proof" to support his case.
An artificial intelligence powered robot performs surgery on a pig's bowel and a collar which mixes cat meows with spoken phrases has been developed.
Futurist Gerd Leonhard has issued a warning against an increasingly connected and online society. He says that the threat to security will only increase as devices become more connected through the 'internet of things'. He also told BBC Click about the risks that could develop from an increased reliance on artificial intelligence.
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