SMU Assistant Professor of Strategic Management (Education) and aviation expert Terence Fan said that Changi Airport's upcoming Project Jewel complex could be a game-changer for Changi, as there are very few precedents for this type of project. Noting Jewel's space and height constraints, he added that Changi has to make its interior as attractive as possible. The complex will cost $1.47 billion and will offer retail, leisure and airport facilities.