- An Electric Speed Control for DC motorsPosted 1 week ago
- The BF 15+15W open source power ampPosted 4 weeks ago
- The Strato Pi UPS boardPosted 1 month ago
- Analyzing Semiconductor with a set of simple toolsPosted 2 months ago
- A RTC SHIELD for Arduino and Raspberry Pi, second partPosted 2 months ago
- A RTC SHIELD for Arduino and Raspberry PiPosted 2 months ago
- A Car Battery Level Indicator that plugs in your cigar lighter socketPosted 2 months ago
- TORPEDO: an all-purpose switched-mode power supplyPosted 3 months ago
- The SEPIC switching convertersPosted 3 months ago
- Discover and Design innovative applications in Wireless Power with UsPosted 3 months ago
Authentise DRM technology Aims to Prevent Piracy in 3-D Printing
A good post on MIT technology review, will help you understand more of this technology. Copyright enforcement in 3D printing is still an open issue:
People in the 3-D printing world have talked for years about the possibility of unauthorized copying and sharing of designs—similar to what the file-sharing program Napster allowed for music. Now the first commercial solution to this as-yet theoretical problem is preparing to launch. It was developed by Authentise, a startup based in Mountain View, California.
Authentise’s approach is similar to the way Netflix sends viewers at home a stream of video frames only as their computer needs them to play a movie. Instructions that tell a 3-D printer about how to squirt out material are sent to it only as it needs them. Once the process is done, the instructions are instantly discarded, leaving a completed print but no full digital representation of its design.