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  • Copyright in a networked world

    So I’d suggest that WIPO start examining how the copyright system might enable and support the development of robust, efficient copyright information systems that everyone – owners, users, governments, and the public – can use to facilitate frictionless transactions related to copyrighted works. There are many possible ways to accomplish this. It should be open…

    November 26, 2010
  • Branchless banking/micro-finance and wal-mart

    Two Microsoft related sites discussing something similar from very different perspectives Only about one-quarter of households living in developing countries have any form of financial savings with formal banking institutions. Even in countries that have experienced substantial development over the last decade or two, this statistic remains stuck stubbornly at a level that would not…

    November 25, 2010
  • Airbus computer and electrical problems

    Whoops! From Aviation Week According to a bulletin issued by the U.K. Air Accidents Investigation Branch (AAIB), an electrical fault led to a series of display and control problems. These included the intermittent failure of both pilots’ electronic displays and the uncommanded application of left rudder trim.  [..] The crew also reported hearing “chattering” from…

    November 12, 2010
  • Free and Open Source Licenses

    Interesting discussion here. But many FOSS-based transactions are not commercial in the foregoing sense. Instead, software subject to a FOSS license may come into a product without the producer knowing that this has happened or, in any realistic way, assenting to the terms. Also, the software often comes from a non-commercial party. An engineer downloads software from an…

    November 9, 2010
  • Corporate Law and Programming State of the Art

    Big companies that want to use our software but don’t want to use our standard EULA keep sending proposed sales contracts that include a really peculiar provision. The provision asks us to guarantee, to represent, to warrant and all that stuff something which everyone knows is false: that our software has zero bugs or errors.…

    November 8, 2010
  • Modern corporate america meets FSMLabs

    New Consultant: “Cort assured me there was a slide deck we could do a deep dive from. Then we can birdcage the low hanging fruit.” Deep dive from the slide deck, indeed.

    October 26, 2010
  • why microkernels don’t work

    You can almost just see it from this diagram of connected boxes.  I want to think of the whole system as a series of connected state machines.  The arrows show how information is moved around the system with the green arrows identifying paths that carry data to and from the memory. When you fill in…

    October 23, 2010
  • Shocking advances in Operating Systems

    And here I was complaining about the lack of progress in OS development “This will blow away any RTOS,” said Cauchy. “We speed up execution by doing things like vector interrupts, I/O memory mapping, and turning off timers.” By Gad!

    October 21, 2010
  • Social Network and Lessig

    Two lawsuits provide the frame for The Social Network. One was brought by Cameron and Tyler Winklevoss, twins at Harvard who thought they had hired Zuckerberg to build for them what Facebook would become. The other was brought by Eduardo Saverin, Zuckerberg’s “one friend” and partner, and Facebook’s initial CFO, who was eventually pushed out…

    October 17, 2010
  • State of the art

    int cpu_features[4]; for (int i = 0; i < 100000; i++) { cpu_features[get_cur_cpu_number()] = cpuid_get_features(); usleep(100); } for (int j = 0; j < 4; j++) printf(“CPU %d features: %xn”, j, cpu_features[j]); http://www.pagetable.com/?p=372

    October 10, 2010
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keeping simple

    • Groundbreaking treatise on state machines, paxos, specification
    • The RTLinux patent 5,995,745
    • Notes on Security and Common Criteria
    • Download code

keeping simple

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