Wayne County (Michigan) Regional Educational Service Agency (RESA) has developed their PolyplotÂ© Mapping System, a client server application for school district administrative planning, implemented in over 100 school districts throughout Michigan and Ohio. Polyplot is a unique, powerful tool designed for school districts to analyze student information interactively and graphically on a computerized map. RESA developed the Polyplot Mapping System using the TatukGIS Developer Kernel with the Embarcadero Delphi development platform. Polyplot provides a broad range of formats for displaying school district information. The transportation office can develop and maintain complete, detailed route schedule information. For school district administrative planning, Polyplot can be used in building/classroom utilization studies, boundary analysis, voting precinct information or any other map-oriented study. www.tatukgis.com.