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Submission Summary: 0 pending, 43 declined, 40 accepted (83 total, 48.19% accepted)

+ - Letter to Congress: Ending U.S. Dependency on Russia for Access to Space 1

Submitted by Bruce Perens
Bruce Perens (3872) writes "I've sent a letter to my district's senators and member of congress this evening, regarding how we should achieve a swifter end to U.S. dependency on the Russians for access to space. Please read my letter, below. If you like it, please join me and send something similar to your own representatives. Find them here and here. — Bruce

Dear Congressperson Lee,

The U.S. is dependent on the Russians for present and future access to space. Only Soyuz can bring astronauts to and from the Space Station. The space vehicles being built by United Launch Alliance are designed around a Russian engine. NASA's own design for a crewed rocket is in its infancy and will not be useful for a decade, if it ever flies.

Mr. Putin has become much too bold because of other nations dependence. The recent loss of Malaysia Air MH17 and all aboard is one consequence.

Ending our dependency on Russia for access to space, sooner than we previously planned, has become critical. SpaceX has announced the crewed version of their Dragon spaceship. They have had multiple successful flights and returns to Earth of the un-crewed Dragon and their Falcon 9 rocket, which are without unfortunate foreign dependencies. SpaceX is pursuing development using private funds. The U.S. should now support and accelerate that development.

SpaceX has, after only a decade of development, demonstrated many advances over existing and planned paths to space. Recently they have twice successfully brought the first stage of their Falcon 9 rocket back to the ocean surface at a speed that would allow safe landing on ground. They have demonstrated many times the safe takeoff, flight to significant altitude, ground landing and re-flight of two similar test rockets. In October they plan the touchdown of their rocket's first stage on a barge at sea, and its recovery and re-use after a full flight to space. Should their plan for a reusable first-stage, second, and crew vehicle be achieved, it could result in a reduction in the cost of access to space to perhaps 1/100 of the current "astronomical" price. This would open a new frontier to economical access in a way not witnessed by our nation since the transcontinental railroad. The U.S. should now support this effort and reap its tremendous economic rewards.

This plan is not without risk, and like all space research there will be failures, delays, and eventually lost life. However, the many successes of SpaceX argue for our increased support now, and the potential of tremendous benefit to our nation and the world.

Please write back to me.

Many Thanks

Bruce Perens"

+ - Open Hardware and Digital Communications conference on free video, if you help->

Submitted by Bruce Perens
Bruce Perens (3872) writes "The TAPR Digital Communications Conference has been covered twice here and is a great meeting on leading-edge wireless technology, mostly done as Open Hardware and Open Source software. Free videos of the September 2014 presentations will be made available if you help via Kickstarter. For an idea of what's in them, see the Dayton Hamvention interviews covering Whitebox, our Open Hardware handheld software-defined radio transceiver, and Michael Ossman's HackRF, a programmable Open Hardware transceiver for wireless security exploration and other wireless research. Last year's TAPR DCC presentations are at the Ham Radio Now channel on Youtube."
Link to Original Source

+ - Three Videos on Codec2 and Open Hardware

Submitted by Bruce Perens
Bruce Perens (3872) writes "Codec2 is the Open Source ultra-low-bandwidth speech codec capable of encoding voice in 1200 Baud. FreeDV (freedv .org) is an HF (global-range radio) implementation that uses half the bandwidth of SSB, and without the noise. Here are three speeches about where it's going:
  • David Rowe: Embedding Codec2: Open Source speech coding on a low-cost microprocessor, at Linux.conf.au 2014. YouTube, downloadable MP4.
  • Bruce Perens: FreeDV, Codec2, and HT of the Future (how we're building a software-defined walkie-talkie that's smarter than a smartphone), at the TAPR/ARRL Digital Communications Conference 2013. Blip.tv, YouTube
  • Chris Testa on the .Whitebox handheld software-defined radio design that is the RF portion of HT of the Future, which was also shown at the TAPR conference.
"

+ - FCC Considering Proposal for Encrypted Ham Radio->

Submitted by Bruce Perens
Bruce Perens (3872) writes "FCC is currently processing a request for rule-making, RM-11699, that would allow the use of Amateur frequencies in the U.S. for private, digitally-encrypted messages.

Encryption is a potential disaster for ham radio because it defeats its self-policing nature. If hams can't decode messages, they can't identify if the communication even belongs on ham radio. A potentially worse problem is that encryption destroys the harmless nature of Amateur radio.There's no reason for governments to believe that encrypted communications are harmless.

See http://hams.com/encryption/ for more information."

Link to Original Source
Government

+ - Codec2 Project asks FCC to Modernize Regulations->

Submitted by
Bruce Perens
Bruce Perens writes "The Codec2 project has developed FreeDV, a program to encode digital voice on two-way radio in only 1.125 KHz of bandwidth. But FCC regulations aren't up-to-speed with the challenges of software-defined radio and Open Source. A 24 page FCC filing created by Bruce Perens proposes that FCC allow all digital modulations and published digital codes on ham radio and switch to bandwidth-based regulation."
Link to Original Source

+ - The Day I Blundered Into The Nuclear Facility-> 1

Submitted by
Bruce Perens
Bruce Perens writes "I found myself alone in a room, in front of a deep square or rectangular pool of impressively clear, still water. There was a pile of material at the bottom of the pool, and a blue glow of Cherenkov radiation in the water around it. To this day, I can't explain how an unsupervised kid could ever have gotten in there."
Link to Original Source

+ - The Ada Initiative Needs Your Help->

Submitted by
Bruce Perens
Bruce Perens writes "The Ada Initiative has a vision: a world in which women are equal and welcome participants in open source software, open data, and open culture. They want women writing free software, women editing Wikipedia, women creating the Internet and women shaping the future of global society. They need your help.

At their donation site, you can become a sustaining sponsor, for $16/month or $32/month. I participated as one of 100 seed funders a while back, so I've put my money where my mouth is.

It's really clear, if you walk around any software conference or a ham radio conference, that there just aren't very many women there. I don't consider a one-gender environment to be a socially healthy one. Some of it is just what people like to do. But there is a pretty good case that there are social pressures against women's participation in the technologies, ranging from below-consciousness subtle to egregiously offensive. That's what the Ada Initiative works upon.

What I like about the Ada Initiative is that they have worked real positive change, they're not anti-male, they don't shoot themselves in the foot and they stay on message. Thus, I appreciate their leadership.

The most visible change they've wrought is that they have convinced many technical conferences to enact anti-harassment policies. And the policies they promote are fair, where earlier proposals were so obviously wrong.

It's inexpensive and just takes a minute to get going. Go over there and give them a hand."

Link to Original Source
Hardware

+ - Open Hardware Journal->

Submitted by
Bruce Perens
Bruce Perens writes "Open Hardware Journal is a new technical journal on designs for physical or electronic objects that are shared as if they were Open Source software. It's an open journal under a Creative Commons license. This issue contains articles on Producing Lenses With 3D Printers, Teaching with Open Hardware Submarines, An Open Hardware Platform for USB Firmware Updates and General USB Development, and more."
Link to Original Source

+ - The Covenant - A New Open Source Strategy-> 1

Submitted by
Bruce Perens
Bruce Perens writes "Lexis Nexis has Open Sourced HPCC, the parallel software that they use for handling extremely large data. Databases that, for example, hold records for every consumer in the U.S. can be processed with this software and its task-specific language. As Strategic Consultant for the company while they decided to participate in Open Source, Open Source co-founder Bruce Perens designed a new Covenant between Lexis Nexis and the Open Source community that makes dual-licensing more fair to the Open Source developer."
Link to Original Source
Patents

+ - Red Hat's Secret Patent Deal->

Submitted by Bruce Perens
Bruce Perens (3872) writes "When patent troll Acacia sued Red Hat in 2007, it ended with a bang: Acacia's patents were invalidated by the court, and all software developers, open-source or not, had one less legal risk to cope with. So, why is the outcome of Red Hat's next tangle with Acacia being kept secret, and how is a Texas court helping to keep it that way? Could the outcome have placed Red Hat in violation of the open-source licenses on its own product?"
Link to Original Source
Open Source

+ - Codec2: An Open Source Low-Bandwidth Voice Codec->

Submitted by
Bruce Perens
Bruce Perens writes "Codec2 is an Open Source digital voice codec for low-bandwidth applications, in its first Alpha release. Currently it can encode 3.75 seconds of clear speech in 1050 bytes, and there are opportunities to code in additional compression that will further reduce its bandwidth. The main developer is David Rowe, who also worked on Speex.

Originally designed for Amateur Radio, both via sound-card software modems on HF radio and as an alternative to the proprietary voice codec presently used in D-STAR, the codec is probably also useful for telephony at a fraction of current bandwidths.

The algorithm is based on papers from the 1980's, and is intended to be unencumbered by valid unexpired patent claims. The license is LGPL2. The project is seeking developers for testing in applications, algorithmic improvement, conversion to fixed-point, and coding to be more suitable for embedded systems."

Link to Original Source
Google

+ - Oracle Sues Google for Infringing Java Patents->

Submitted by
Bruce Perens
Bruce Perens writes "Oracle has brought a lawsuit against Google claiming that Google has infringed patents on the Java Language, presumably in Android. We don't have the text of the lawsuit yet. But there's a patent grant that should allow Google to use Java royalty-free. Has Google failed to meet the terms of the grant?"
Link to Original Source

+ - Mark Hurd is Irrelevant - The Challenge HP Faces->

Submitted by
Bruce Perens
Bruce Perens writes "Mark Hurd's silly exit has little to do with HP's real problems. As an executive there about a decade ago, I saw a company that was giving up its differentiating value in the name of operational savings, not realizing that a decade later the Golden Goose of creativity would have found greener pastures. But surprisingly, the classic HP tradition of building a great place to do engineering that results in a flood of excellent creative products is being followed..."
Link to Original Source

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