2011 Apr 18, 4:27"SRU is a standard XML-focused search protocol for Internet search queries, utilizing CQL (Contextual Query Language), a standard syntax for representing queries."
standards search library metadata xml uri technical library-of-congress 2010 Jan 29, 9:18book houdini read todo 2009 Dec 4, 5:06"If you want to watch videos from the National Archives today, they try to talk you into buying a DVD from the official government partner, Amazon.Com...To demonstrate to the Congress that if we
liberated this wonderful content people would really care, I forked over $251 for 20 DVDs and posted them on-line."
video history politics government public-domain internet-archive 2009 Sep 25, 2:19
Irritatingly out of line with what their commercials say, in my area Comcast, under the covers of the national
broadcast digital switch, is sneaking in their own switch to digital, moving channels above 30 to their own digital format. Previously, I had Windows 7 Media Center running on a PC with a Hauppauge PVR500 which can decode two television signals at once setup to record shows I like. The XBox 360 works
great as a Media Center client letting me easily watch the recorded shows over my home network on my normal TV.
Unfortunately with Comcast's change, now one needs a cable box or a Comcast digital to analog converter in order to view their signal, but Comcast is offering up to two free converters for those
who'd like them. The second of my two free converters I hooked up to the Media Center PC and I got the IR Blaster that came with my Hauppauge out of the garage. I plugged in the USB IR Blaster to
my PC, connected one of the IR transmitters to the 1st port on the IR Blaster, and sat the IR transmitter next to the converter's IR receiver. I went through the Media Center TV setup again and
happily it was able to figure out how to correctly change the channel on the converter. So I can record now, however:
- I can only record one thing at a time now
- Changing the channel is slow taking many seconds (no flipping through channels for me)
- The Hauppauge card can't know if the channel change worked. So if it tries to change to HBO (I get it for free with one of the Comcast packages) which is encrypted and the converted won't show,
the channel doesn't change but the PC doesn't know it and ends up recording some other channel.
To fix (3) I need to manually go through and remove channels I don't have from the Media Center. To fix (1) I may be able to get a second IR transmitter, a third digital converter, hook it up to
one of the other inputs on my Hauppauge, and go back through the Media Center TV setup. There's no fix for (2) but that's not so bad. All in all, its just generally frustrating that they're breaking
my setup with no obvious benefit.
digital tv hauppauge mce cable windows media center comcast 2009 Jul 19, 11:44
I've redone my blog's layout to remind myself how terrible CSS is -- err I mean to play
with the more advanced features of CSS 2.1 which are all now available in IE8. As part of the new layout I've included my Delicious links by default but at a smaller size and I've replaced the
navigation list options with Technical, Personal and Everything as I've heard from folks that that would actually be useful. Besides the layout I've also updated the back-end, switching from my
handmade PHP+XSLT+RSS/Atom monster to a slightly less horrible PHP+DB solution. As a result everything should be much much faster including search which, incidentally, is so much easier to
implement outside of XSLT.
blog database redisgn xslt mysql homepage 2009 Apr 7, 9:02
I'm a big fan of the concept of registerProtocolHandler in HTML 5 and in FireFox 3, but not quite the implementation. From a high level, it allows web apps to register themselves as
handlers of an URL scheme so for (the canonical) example, GMail can register for the mailto URL scheme. I like the concept:
- Better integration of web apps with your system.
- Its easy for web apps to do.
- Links to URNs can now take the user to the sites the user prefers for the sort of thing identified by the URN. For example, if I have a physical address in HTML, instead of making that an http
link to Yahoo Maps, I can make the link a geo scheme URI and those who follow the link will get their preferred mapping site that
has registered for that scheme. Actually, looking at the geo scheme's RFC, maybe I'd rather use some other URN scheme to represent the physical location, but you get the point.
However, the way its currently spec'ed out I don't like the following:
- There's no way to know if you are the handler for a particular URL scheme which is an important question for web app URL protocol handler authors.
- There's no way to fallback to an http URL in the case that a particular URL scheme isn't registered. A suggested solution to testing the registration of a scheme is for browsers to provide an additional script method
to check if a scheme is registered. I don't like the idea of writing script that walks over all my page's links and rewrites them based on that method. I'd much rather see a declarative and
backwards compatible fallback mechanism, although I don't know what that would look like.
- There's no way to register for a namespace within the urn scheme URI, the info scheme URI, or the tag scheme URI. I want to register
info:lccn/... (Library of Congress Card Number identifiers) to LibraryThing or Amazon and I want to register urn:duri:... (dated URIs) to the Web Archive, among other things.
- Will this result in a proliferation of unregistered URL schemes with clashing namespaces? The ESW Wiki notes why this would be bad.
- And last, although this is nitpickier than the rest, I don't like the '%s' syntax used in the registration method. I'd much rather pass in an URL template, like the URL template used
in OpenSearch. If an URL template is used for matching rather than registering against a particular URL scheme, this could also allow for registering a namespace within a URN. For example
something along the lines of:
registerProtocolHandler("info:lccn/{lccnID}", "htttp://www.librarything.com/search_works.php?q={lccnID}", "LibraryThing LCCN")
url template registerprotocolhandler firefox technical url scheme protocol boring html5 uri urn 2009 Apr 1, 9:32'To help stem the downward spiral of the United States economy Congress has proposed a new dollar symbol. "Updating fonts on the world's computers and devices would be a huge economic stimulus" said
one representative after a late night session of the newly formed House Subcommittee - Font Economic Stimulus Technology Relief (FESTR). "The dollar is a shadow of its former self and the new design
reflects this."'
art design humor font dollar-sign typography government economics 2009 Feb 23, 10:31"This is an experimental service that makes the Library of Congress Subject Headings available as linked-data using the SKOS vocabulary. The goal of lcsh.info is to encourage experimentation and use
of LCSH on the web with the hopes of informing a similar effort at the Library of Congress to make a continually updated version available. More information about the Linked Data effort can be found
on the W3C Wiki."
library-of-congress loc semanticweb web rdf metadata library api 2008 Nov 11, 3:57Grandpa's old films contain some surprises: "There was another reason why the Library of Congress wanted the original films. They are a treasure trove of historic video of the aftermath of D-Day."
video history library-of-congress 2008 Oct 23, 2:18I had no idea lingual prescriptivists vs descriptivists were split in a partisan manner: '... The Secretary [of the Department of Education] released a report that includes dire warnings of impending
doom...The cause of this immanent catastrophe is, of course, those pesky linguists, the libertarian destroyers of good usage who claim that, well, anything goes. According to the report, "the
language problem has now reached the crisis level and we are now experiencing a severe epidemic of bad grammar that will affect the very fiber of our nation." The Secretary added, "an alarming number
of children are suffering from the bad advice given by those socialist, left-wing, atheistic linguists and we just gotta do something about it."'
humor language politics grammar 2008 Oct 10, 3:35Apparently thanks to the Open House Project, US legislation can now have real and permanent links. I'm kind of surprised that legislation would exist so freely on the Internet without real links. The
Open House Project is "a collaborative effort by government and legislative information experts, congressional staff, non-profit organizers and bloggers to study how the House of Representatives
currently integrates the Internet into its operations, and to suggest attainable reforms to promote public access to its work and members."
internet url link uri politics 2008 Mar 9, 1:17"It is, quite frankly, one of the best critiques of current K-12 mathematics education I have ever seen. Written by a first-class research mathematician who elected to devote his teaching career to
K-12 education."
via:ethan_t_hein math education paper 2008 Jan 16, 2:58Library of Congress puts up photo collections on Flickr. Neat!
copyright flickr library-of-congress library congress photo photography tagging community 2007 Nov 15, 4:12Tim Spalding founder of LibraryThing gives a talk to the Library of Congress folks about his website LibraryThing. Focus on tagging vs taxonomy. Some humorous things in the talk as well.
library-of-congress library librarything books tagging video ontology tim-spalding taxonomy 2007 May 2, 1:12Voting records from congress people available as well as money trail information.
article politics mashup web blog social public privacy voting 2007 Apr 15, 4:06For the past several months I've seen various articles suggesting why bees are disappearing. At first I thought this was another crackpot's article that somehow made it onto digg.com. But they keep
coming and sometimes from credible sources. After the article I saw tonight I thought I should go back and put together the various articles I've read on this topic. Bees may be disappearing due to
pesticides,
new organic pathogens,
genetically modified crops,
mobile
phones, or
climate change. Apparently,
the US hasn't been keeping accurate counts of its bees so we
don't know the extent of the situation. There's an
interview with Maryann Frazier, M.S., of the Dept. of Etymology at
Penn State and a
congressional hearing on the matter.
I know this is all very serious and could signal the end of our ecosystem as we know it, but I can't help throwing in the following links as well. The bees could be
hiding in this Florida couple's kitchen. Or perhaps they're laying low while being
trained by the government to fight terrorism. Or
they're hiding in extra dimensions that we mere humans can't perceive (I'm fairly certain that's what this
article is suggesting. Really. Read it. Seriously. Its awesome.)
roundup personal bees nontechnical 2007 Mar 1, 1:43Sir Timothy Berners-Lee talks at a congressional hearing. The House Committee on Energy and Commerce Subcommittee on Telecommunications and the Internet hearing "Digital Future of the United States:
Part I -- The Future of the World Wide Web".
politics tim-berners-lee semanticweb web internet congress reference video
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