I' m not sure what direction cams might take, but I think we' ll be seeing bows that are stronger, lighter, absorb more vibration, are quieter and that reduce friction in the system. I' m hoping for better technology for the finish (paint job), and I think there is room for great improvement in accessories, like sights and rests. Unfortunately, I doubt that any of this will do much for raising my scores when target shooting. Some things will always be left to the shooter - which is a good thing.