A longtime Vectorworks user, he teaches seminars in the use of Vectorworks and Renderworks software, presentation graphics and small-office project management. As the author of the Renderworks Recipe Book, Jansenson uses Vectorworks software daily in his residential and small commercial practice. His focus is on the daily joys of designing homes, having as much fun as humanly possible both in the design of buildings and in the creation of rendered presentations. About Nemetschek Vectorworks, Inc.