shims, plates (the hardware kind with holes), etc. It would be great for anything assembled together with plates and spacers (robots, stands, etc). The alternative would be cutting those shapes out of something, with lots of waste and dust.
I wonder how their slicer is handling the infill angles. I suspect the bridge detection is only kicking in on the top layer, which ensures the infill angle is perpendicular to the gap. The bottom layer is going to follow a global angle and eventually run parallel to a hinge as the design gets complex (hence a later design failing and requiring thick hinges).
Painting infill angles would be tedious. I bet with concentric infill and some clever zero width cuts you could make all of the hinges perfectly perpendicular.
Tom Stanton printed directly onto tissue paper to make extremely light airplanes.
https://www.youtube.com/watch?v=-4X6KYlQ7YQ
Example: https://shop.beekeeb.com/products/presoldered-chocofi-split-...
3D printers are good at printing snowflakes for Christmas too ;-)
Painting infill angles would be tedious. I bet with concentric infill and some clever zero width cuts you could make all of the hinges perfectly perpendicular.
Reminds me of Henry Segerman's expanding racks. Geared crazyness! https://www.youtube.com/@henryseg/videos