According to the author, it is now possible to examine which part of an image, AI is focusing on, in particular and what it is trying to interpret out of it. Chris Grimm of Brown university has devised tools and techniques, which are when tested on AI, scans where it was focusing on while it categorised the objects, the process includes dividing the objects into different elements and looking for them in the image to be sure of the decisions. This close examinaton of the functioning of AI helps in trusting the decisions taken by it. Read more at https://www.newscientist.com/article/2139396-peering-inside-an-ais-brain-will-help-us-trust-its-decisions/