Interactive 3-D Visual Assemblies enhance Quest's existing Visual Assembly technology by building in real time. Each component appears as it is added. An exploded view allows the user to see all of the elements of a project. The elements also can be separated, zoomed in on, and rotated. It's even possible to go inside the exploded view to examine the project from the inside out. As the cursor is passed over each building component, descriptive text appears. Quest Solutions Inc. 800-452-2342.