Japanese joinery. I like this idea it looks really solid for the structure.
CNC Router cutters and how to use them
CNC Spring Joint Box - Popular Woodworking Magazine
Fancy Joinery With Your Router Table | Toolmonger
corner joint http://www.hometalk.com/735768/timber-frame-garden-structure/photo/154462
Enables curved frames to be moulded... SASH #BAR #OVOLO #JOINT #CUTTER 17MM RADIUS (http://www.woodfordtooling.com/craftpro-router-cutters/ovolo-jointers-scribers/glazing-bar/sash-bar-ovolo-joint-cutter-17mm-radius.html)
Can’t Miss Router Table Fence http://pinterest.com/woodfordtooling/craftpro-router-cutters/
Mortise and Tenon Joint | Place Branding of Public Services
The mechanical lock of the sliding dovetail joint makes it easy to assemble, because the parts won't fall apart while you look for clamps. You only need two hands. What a concept!
CNC Router Cutter Types and How to Use Them - CNCCookbook CNCCookbook