I watched the video and was a little surprised at the crudeness of the operation, and also with the large time gaps. I was wondering if this is typical or if it was just a crude demo meant to only show that it could be done. I am a hardware guy and certainly don't appreciate the complexities of the software art included in this demo, but can this be further improved by selecting a different level of accuracy and speed, or is this the state of the software now?
I wonder if open source for robotics will follow a path similar to that of Linux in the embedded world. Linux had tremendous appeal for many developers, and because it often turned out to be more difficult than it looked, a group of commercial versions of embedded Linux sprang up around it. Could we expect to see the same here?
Your quite welcome. Yes its great for stimulating creativity for young inventors. The free software tools like CADSoft Eagle makes it easy for creating circuit schematic diagrams and PCBs. Adafruit and Sparkfun provide tutorials and new library components for today's active and passive semiconductor parts. I'm currently using this software to develop kits for Jameco Electronics. Today it's really cool to be into OSHW. Checkout the link for CADSoft Eagle.
Thanks, MrDon, this is really helpful. I knew there were some things going on with Sparkfun, but I hadn't thought of it in terms of open source hardware. This is very encouraging. Does this tend to attract young inventors?
The Open Source Hardware (OSHW) movement is quite big today. Companies like Arduino (yes the company name is their product), Adafruit and Sparkfun Electronics are pioneers in providing all source code, BOMs and gerber files for anyone to manufacture their designs and products. Of course, they sell kits for individuals who just want to build some really cool gadgets. Here's 3 links explaining additional information about OSHW.
One thing that's interesting to me about this development is hearing about all the applications that industrial robot makers could start helping their robots accomplish, such as finely dexterous movements taken from surgical robot programming, or motion planning for unknown environments. That "pipeline from the lab to the factory" is a good image for how the open source process can work at its best.
This is a great idea. Open source software makes a lot of sense for robotics. But I didn't realize there was such a thing as open source hardware. Is it catching on?
Beth your right on target. The Open Source movement has turned into a Megatech industry. With software being the enabling Gate to New Product Developmemt, hardware has picked up momentum as well(Open Source Hardware [OSH]foundation). The ROS is good example of how collaboration between Universities and Tech Industries can produced cost effective solutions to solve challenging problems like Motion Planning.
As energy efficiency becomes more and more a concern for makers of electronics devices, researchers are coming up with new ways to harvest energy from sound vibration, footsteps, and even electromagnetic fields in the air.
The government wants to study your brain, and DARPA wants to use similar information to give robots true autonomy beyond any artificial intelligence developed to date. Sound like science fiction? It's not.
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