duncan mackie
Money List Winner
So the players use lasers to copnstruct a yardage book and then spend more time in comp rounds translating those yardage books back to real time yardages. So apart from justifying part of the caddies role there really doesnt seem to be any reason not to allow lasers on tour, and if it will help to speed up play, can only be a good thing.
Youre prob right that the dinosaurs who make the rules will keep them banned for another decade or two though lol
I don't disagree with the principle but I do think you are missing something else here.
At that level the amount of information being used constructively (in most cases!) is quite significant on both tee and approach shots. A yardage map/plan/book is by far the fastest method of delivering the required information in practice.
Visiting a new course, or one played infrequently, I will use a course planner off the tee and in conjunction with my Sky Caddie for approach shots (in the latter case it's finished with 90% of the time before I even get to my ball ie 'there's a bunker in front/behind the green - noted and move on'). On home/known courses this all becomes second nature and we almost instinctively know which club and conditions relate to which hazards and angles from the tee.
So enabling DMD's during play would almost certainly risk slowing play down as there becomes an increased focus on doing it now rather than more thoroughly before play.