TensileDraw is an AutoCAD and RHINO fully compatible and integrated plug-in software package developed in collaboration with Maffeis Engineering & Consulting. It can simulate well balanced force stress distribution on the membrane surface without complicating file exportation and related compatibility problems. The U.I. is simple & easy, but honestly the hardest next step is developing the hardware. Yes there is several other membrane modeling programs, as of today ixForTen 4000 R 4.2.6 being the best & most complete. The point is the ease & flexibility of tensile textile architecture design. The textile design form is certainly exciting & at its infancy.