Interactive course activities (content) for use by students are created in Numworx Author. This is a WYSIWYG authoring environment, available as installable application.
In addition to the basic item types, Numworx also offers a collection of widgets designed for specific complex interactions such as simulations, 2D and 3D construction tools, statistics tools etc. These widgets can be integrated seamlessly in the interactive course activities.
While in many systems widgets generally have limited functionality, many Numworx widgets offer a level of complex functionality previously only available with stand-alone applications.