robot arm then passes over the fixture touching and joining sticks at their points of intersection via welding fastener or glue etc the hanging plates are then picked by the robotic claw and held in place while the secondary robot fastens them with one of the methods mentioned above suitable programmable industrial robot systems including articulated robot arms with grasping and welding capabilities are commercially available and well known in the manufacturing art various aspects of the invention are further described below with reference to the accompanying drawing fig1 a shows a top plan view of a lattice configured modular panel embodiment of the invention the rods are disposed within a square 48 u2033 u00d7 48 u2033 imaginary border except that the ends of some rods extend slightly past the border on each side of the panel various angles between the rods are shown overall there are 63 acute angles and 37 obtuse angles between the rods in the perspective shown four support attachment points are shown by black dots fig1 b shows a side elevational view of the embodiment shown in fig1 a various angles between the rods are shown for this perspective overall there are 64 acute angles and 36 obtuse angles in this perspective two of the support wires attached to the panel are shown the other two are obscured by those shown fig2 a is a density diagram in the horizontal plane expansive dimension for the embodiment shown in fig1 a and 1b the density of the rods in two dimensions varies across.