Changes in technology-especially advances in object-oriented programmi
ng systems and widespread digital connectivity via the World Wide Web-
are fundamentally restructuring the way planners will interact with co
mputers, and with the data and models that reside on those computers.
I examine significant trends in remote CIS, emerging standards for the
specification of spatial objects, spatial data libraries, object-orie
nted programming, and internet-based programming languages such as Jav
a. These trends point to a Future when the next paradigm for GIS will
be planning support systems with embedded spatial data and process mod
els, enabling stakeholders in the planning process to focus more on th
e ''what'' and the ''why'' rather than the ''how'' of GIS-based models
.