out dressed like this. but if we use it wisely, there is immense possibility. it can crunch data like no human can, and never has that been more important than in health care, as marc cieslak has been finding out. june works as a health care assistant. she knows how important breast cancer screening is. i see you've had - previous surgery before? yeah, that's clear. today, june is having a low level x—ray, or mammogram, performed. it's part of a local breast—screening programme called gemini. so we are running this alas well to see whether it is able to pick up cancers as well as humans can, you we see these little white dots that the ai is slightly suspicious. we would want to do a biopsy on that, recommend it, especially because you have had a previous history of it. a biopsy will be performed,