GPS is one thing but dispatch would need to have the software that tells him/her where each and every driver is. From what I have seen, they do not have that. All they have is a list of all the drivers and pick-ups needed to make. No 3D or 2D map showing little trailer icons, or longitude and latitude locations.
I was told by some friends at UPS that the corporate is watching every move that we make. Ever since the DIAD was introduced to us, Their engineers have been trying to figure out how to "Improvise" the situation. Just wait... We might be crying now, But the best is yet to come!!!