A method of coupling a first portion of an anatomy to a second portion of the anatomy includes coupling first and second bones of the anatomy with a bone-tendon-bone implant. Collaboration participants can formally express obligations about their expected behavior during the collaboration in business terms, then automatically monitor processes carrying out the collaboration using the formulated obligations. The control system further includes a touch-screen display in communication with the controller for controlling the functional component, which is positioned in the barrier between the exterior and interior side of the barrier wherein the display is incorporated into the barrier and accessible at the exterior or interior side for access by a user. Locking diffractive element sets may be formed in channel waveguides formed in the planar waveguide, or in slab waveguide region of the planar waveguide. The second ink includes second carbon black pigment units and a second binder.