Sadly, this is not the case.
Technology is an aid, a tool.
It has to be used and adapted to suit the human being using it. In most cases a paper diary or planner has proved more valuable in helping people to be more effective with their time and their work. Some of my clients have had to use the software in conjunction with their planner, which can easily be done when they are shown how. I often find that some of the most high tech people are the most disorganised, particularly if the technology breaks down. At least with pen and paper, the only thing that lets you down is when the pen runs out of ink.