Office workers wouldn't think of having to deal with multiple computers on their desktop. But that's what farmers have had to deal with for years, says George Huber of Trimble. One tractor cab could be populated with as many as a half dozen different monitors if different brands of electronics were used. The cab clutter was coined “monitor wallpaper,” by Marvin Stone of Oklahoma State University. Finally, the wallpaper is coming down, thanks to advancements in electronics. The industry is moving toward a do-all screen called a “virtual terminal” that can be used to monitor the tasks from many brands of task controllers.