"3Doodler" Pen Lets You Draw 3D-Printed Creations In Midair
It wasn't long ago that the idea of printing something in three dimensions sounded like science fiction. But over the past decade, 3D printers have become widespread and are now used to create everything from decorative baubles to robot parts to medical devices.
Still, using a 3D printer isn't always simple: The machine is frequently housed within a box the size of a microwave, and it requires technical software and, in some cases, a detailed knowledge of design. But now, a company called 3Doodler has transformed the standard 3D printer into a pen, allowing people to draw 3D creations freely in the air — without the need for a computer or any software.
Still, using a 3D printer isn't always simple: The machine is frequently housed within a box the size of a microwave, and it requires technical software and, in some cases, a detailed knowledge of design. But now, a company called 3Doodler has transformed the standard 3D printer into a pen, allowing people to draw 3D creations freely in the air — without the need for a computer or any software.