[Devin Montes] came up with a simple 3D printed mount that holds the tip of up to three Sharpie permanent markers against the filament as it enters the top of the extruder. When used with white or ...

inspired by tactile markers for navigation Future plans include AI for larger, adaptable, on-site printing Imagine a 3D printer that can print creations exactly where you need them. That’s the ...

Mundane objects can have metadata embedded into them, or provide markers for augmented reality ... Determining the provenance of 3D printed objects is a topic of some debate in the industry ...