The world's largest video game publisher had ambitious plans to build both virtual reality software and hardware at an "extended reality" XR unit it launched in June last year, for which it hired nearly 300 people. It had come up with a concept for a ring-like hand-held game controller, but difficulties in achieving quick profitability and the large investment needed to produce a competitive product were among factors that prompted a shift away from that strategy, two of the sources said. See here for a complete list of exchanges and delays