If you saw GIS-Lite in isolation, you might imagine it to be pretty much anything not quite GIS. We’re starting to use the word at TerraGo to help explain part of what we do for people — let them transform what would otherwise be a static document into a lightweight location-enabled interactive application. But that’s a mouthful, so we call it GIS-Lite.
One of the reasons we are thinking in terms of GIS-Lite is to illustrate how at once a GeoPDF document with TerraGo Toolbar is not GIS, but is an intimate connection to the GIS and the person who created the document in the first place. When talking with folks about GeoPDF and Toolbar, people make comparisons to pseudo-alternatives like web applications or lightweight GIS software, which shows we failed to make our point: it’s not an either-or proposition. Web apps and GIS programs are distinct and don’t really compete directly at all, although there might be a superficial feature comparison here or there. Paper and PowerPoint are the competition. The real question is would the documents you create with ArcMap be more valuable if people could use Toolbar to take advantage of the geospatial context and data used to create that document? More often than not, the answer is a resounding yes.