HalfpipeApr 27, 1999A foldable half pipe with a system to use pre-stressed boards in a clamping construction.ToolsMorayPovRayPhotoshopGallery Design Visualization AtticHartmut SeichterProfessor of Computer GraphicsMy research interests are Augmented and Virtual Reality in combination with Tangible User Interfaces.RelatedGoethe.Garden.House.DeconstructJ.ShoxJena.Church.GlassMars LabMuseum Fractalis Final