The system maps more than 1 million distinguishable features on a person's face It is so powerful it can identify someone even only from a tiny part of their face Leicestershire police hopes the system will make it easier for police to identify suspects who are arrested but refuse to give their name British police are turning to artificial intelligence to help then identify suspects in blurry or poor quality CCTV images. The system can map more than a million distinguishable features on a person's face so it can learn to recognise them Still stuck for gift ideas? Experts reveal the top gadget... Rovers return! How Coronation Street is dogs' favourite... Why the long face? Study finds horses use visual and... Which emoji is popular in YOUR region?