Nathan Myhrvold's Intellectual Ventures has received a patent for a DRM [Digital rights management -- MP] system for 3D printers, to stop people from printing out trademarked and patent objects. Like other DRM systems, this won't work (it will either have to be so broad in its parameters for recognizing prohibited items that it will balk at printing innumerable harmless objects, or it will be trivial to defeat by disguising the objects beyond the system's ability to recognize them).Because if you're going to approve a really sweeping patent, who better to give it to than Nathan freakin' Myhrvold?
From Tech Review's Antonio Regalado:
“You load a file into your printer, then your printer checks to make sure it has the rights to make the object, to make it out of what material, how many times, and so on,” says Michael Weinberg, a staff lawyer at the non-profit Public Knowledge, who reviewed the patent at the request of Technology Review. “It’s a very broad patent.”
The patent isn’t limited to 3-D printing, also known as additive manufacturing. It also covers using digital files in extrusion, ejection, stamping, die casting, printing, painting, and tattooing and with materials that include “skin, textiles, edible substances, paper, and silicon printing.”
Monday, June 15, 2015
What could possibly go wrong?
Cory Doctorow writes:
Posted by Mark at 9:00 AM