Experimental evaluation of tools for teaching the ZOG frame editor

摘要: Abstract : This paper focuses on ZOG, a rapid-response, menu-selection, software system intended as general-purpose interface to computer. ZOG databases are networks of screen-sized displays called frames. ZOG's frame and net editor (ZED) combines coventional text-editing facilities with specialized the network character database. One design goals for is that be relatively self-contained in terms instruction use ZED. compares two ZOG-based tools teaching naive users edit ZED: an on-line (net) users' manual off-line (derived from manual). The resultss indicate (1) take about same time complete standard sequence, but (2) ZED more effectively at end sequence.