While further thinking is needed around job changes, the business benefits of AI are already clear for many. Artificial intelligence is the tech-in-shining-armour dreamed of by CTOs across the world – yet serious questions of ROI, workforce and ethics persist. This week, AI is taking centre stage at the World Economic Forum (WEF) in Davos, Switzerland, as the public-private financial conference aims "to rededicate leaders from all walks of life to developing a shared narrative to improve the state of the world". On Tuesday, new research from Infosys confirmed 90% of senior executives enjoyed measurable benefits from deploying AI technologies within their organisation. A survey of C-level executives has found 86% of large companies around the world have middle- or late-stage AI deployments and view AI as a major facilitator of future business operations.