Who invented APRS?

Who exactly was the visionary behind the creation of APRS, and what was the motivation behind this groundbreaking technology? Was it a team of dedicated researchers, or an individual genius who saw the potential for a new era of communication? What challenges did they face during the development process, and how did they overcome them to bring APRS to fruition? I'm eager to learn more about the origins of this innovative system and the people behind it.