November, 2009 Maxims Date : 11-19 20:12: Views: 1730 Comments : 0 Topic :Aphorisms Aphorisms Date : 11-17 13:25: Views: 1017 Comments : 0 Topic :Aphorisms Review of The Lexicographer's Dilemma Date : 11-03 19:51: Views: 5315 Comments : 0 Topic :Books gpullman@gsu.edu | Published: 09-18 2006 Title: Cut and run Topic: misc Stumbled over an interesting article in the LA times about what decision scientists call the sunk-cost-fallacy: We've all encountered situations like these. We make a significant investment — of money, time or emotion — in some project, relationship or business deal, and it doesn't seem to be working out. Do we continue to "throw good money after bad" or do we "cut and run" and "stop wasting time"? What's the right way to think about such decisions?
Psychologists, decision scientists and economists have an answer. They tell us that it's a mistake to continue with a project or an activity because of what you have already invested in it. The time or money you've already spent is gone. You can't reclaim it. Using a past investment to justify a future investment is what they call the "sunk-cost fallacy."
Instead of thinking about the past, what we should be doing is thinking about the future.
(link) Published: 04-10 2006 Title: Realism and photogrpahy Topic: misc In looking for examples of photographic arguments, and while thinking in the back of my head about Photoshopping reality, i came across the article quouted here. (link) Eye vs. Camera -- To begin with, let's dispel the notion that a camera records what the eye can see. It does not and it cannot because a camera functions nothing like the eye. With a lens of normal focal length, a camera records an image with a diameter of approximately 45 degrees. It records the entire image at once and the image ends up as a print with a range of intensity from black to white of approximately one hundred to one. In contrast, the eye sees an area about 180 degrees across but it sees most of this with acuity that ranges from bad to dreadful. It sees sharply just in the central 1 to 3 degrees. To see a scene clearly, the eye must scan it and the brain must assemble the accumulated information. However, the eye rarely has time to sample more than small portions of a scene with its spot of clear vision so most of what you see has no optical source, it is an inference. Your brain infers information largely by generalizing from what it has encountered before. In doing this the eye and brain have to handle contrasts of light that exceed one million to one.
In short, when you look at a snapshot you took at the beach, the limitations of the camera mean that three-quarters of the scene will have been lopped off, the range of tones will be compressed tenthousandfold, and the information that remains will never be what you saw. Any appearance of realism will be an inference informed by learning and shaped by convention. It is not realism but verisimilitude. Published: 03-29 2006 Title: Create a Graph Topic: misc A place to make graphs and charts online: http://nces.ed.gov/nceskids/createagraph/ Published: 09-14 2005 Title: New browser for a new net? Topic: misc From a Wired article: "The browser has not evolved all that much," Decrem says. "The basic concept or vision has not changed." He says the web was until recently conceptually conceived as a big library, a collection of documents to search and consume. Browsers were all about navigation. Now, he notes, "Web 2.0 is a stream of events, people and connections." A better browser is one that will understand this new user environment. (link) and (link) Published: 01-11 2005 Title: montage-google Topic: misc An interesting bit of web trivia, a search engine that takes a topic, gathers images from goolge and creates a montage. minutes of fun. (link) Published: 12-07 2004 Title: scanner Topic: misc
Published: 12-01 2004 Title: scientific search engine Topic: misc http://www.scirus.com/srsapp/ searches only scientific data. Published: 10-28 2004 Title: Moasic Software Topic: misc Andrea Mosic is a tool that will turn any image you have into a mosaic made out of a bunch of images you have. Very cool. (link) Published: 08-23 2004 Title: Dial up is dying Topic: misc From Reuters NEW YORK (Reuters) - More than half of all U.S. residential Internet users reached the Web via fast broadband connections in July, outpacing use of slower, dial-up connections for the first time, market researcher Nielsen//NetRatings said on Wednesday. Sixty-three million Web users connected to the Internet via home broadband links, which include high-speed connections over cable television networks or upgraded phone lines using technologies like ISDN or DSL, it said. That amounts to 51 percent of U.S. residential users, up from 49 percent in June and from 38 percent just a year earlier. Sixty-one million, or 49 percent of residential users, us narrowband hookups, down from 62 percent last July, Nielsen//NetRatings said. Published: 06-29 2004 Title: Atlanta time machine Topic: misc I found this over at Metafilter.com. It's a website that juxtaposes old an new photographs of various places in Atlanta. Fascinating. (link) Published: 06-15 2004 Title: Site of the day Topic: misc Fray.com is a community site where people tell (autobigraphical?) stories and rate them. Interesting content.(link) Published: 06-13 2004 Title: Site of the day Topic: misc http://www.informit.com/guides/guide.asp?g=webdesign Published: 06-10 2004 Title: Ted Nelson disses the web Topic: misc Ted Nelson, the guy credited with coining "hypertext" argues that the web is not hypertext, but a "vacuous victory of typesetters over authors" (link) Published: 05-31 2004 Title: Timelines of history Topic: misc Here's a website that offers what appear to be fairly detailed historical timelines. (link) Published: 04-01 2004 Title: linux/sun for 300 bucks! Topic: misc Dang, you can by a swinging desktop from Walmart of all places for next to nothing. (link) Published: 03-19 2004 Title: viruses and email Topic: misc From the motly fool Yesterday, the Pew Internet & American Life survey said that spam alone has been reducing the use of email and spoiling people's view of it as a safe communications tool. The survey said that 30% of respondents decreased their use of email due to spam. In fact, 77% said that spam makes their online experience "unpleasant and annoying." Published: 01-02 2004 Title: translation tool Topic: misc Dictionary. com has a tool that will translate English into many different languages. Just type in your text and hit enter and it will give you a facsimilie in the target language. I don't know any foreign language sufficiently to know if the translations are good, but they seem serviceable. http://dictionary.reference.com/translate/text.html Published: 11-19 2003 Title: Self as myth Topic: misc An interesting piece about the self as a construct. (link) It is a riddle that still foxes scientists – where in the brain our sense of self is born. Paul Broks reports Science, having done away with the soul, has lately been turning its gaze to the soul's secular cousin: the self. There is no ghost in the machine, it is agreed, just a machine. The challenge is to specify which operations of the machine (that is, the brain) give rise to the sense of self. According to the neuroscientist Vilayanur Ramachandran this is the greatest scientific and philosophical riddle of all. Others see it as a doomed quest. The self, like the soul, is an illusion; the brain scanners are tracking a chimera. Published: 11-19 2003 Title: Huh? Topic: misc This is quoted verbatim from BoingBoing.net LA county says tech vendors can't use BDSM slang for equipment One such recent example included the manufacturer's labeling of equipment where the words ''Master/Slave'' appeared to identify the primary and secondary sources. Based on the cultural diversity and sensitivity of Los Angeles County, this is not an acceptable identification label. We would request that each manufacturer, supplier and contractor review, identify and remove/change any identification or labeling of equipment or components thereof that could be interpreted as discriminatory or offensive in nature before such equipment is sold or otherwise provided to any County department. Published: 10-15 2003 Title: Personalize your content? na Topic: misc According to a news.com article personalizing your web site for specific users is a costly and ineffective method. One should instead concentrate on making a site more navigable. So maybe Hot-Text is wrong on this point. The Jupiter Research report, "Beyond the Personalization Myth," assails as expensive and unproductive the practice of Web site personalization, which tailors pages according to information gathered about particular visitors. Instead of implementing personalization strategies, the report suggests, companies should concentrate on the basics, such as making their sites easy to search and navigate. "Given flexible, usable navigation and search, Web site visitors will be more satisfied with their experiences and will find fewer barriers to the profitable behavior sought by site operators," according to the report published Tuesday. "In fact, good navigation can replace personalization in most cases." Published: 10-05 2003 Title: Howard Rheingold's "Disinformocracy" Topic: misc Howard Rheingold published The Virtual Community back in 1994 in which he serveyed the various experiences of people whom he referred to as "homesteading on the Electronic Frontier, people useing The Well, engaging in cybernetic conversations via BBS systems, and generally living a large portion of thier social lives online. In the last chapter, chapter 10, he has what I think is a very very apt dystopical warning about the negative effects wired communications may have on society. He discusses what he calls the views of super realists, those who in the tradition of Plato (my observeration not his) warn that business and government meidated communication creates a similacrum of reality crafted to manufacture desires and beliefs that sustain the instituions that manufacture the desires. I.E., you think you know what you think, but you think what they want you to think. And they are watching you, all the time. Rheingold does this much better than I just did, and a different kind of conviction. Published: 09-30 2003 Title: Exporting jobs Topic: misc MSN has an interesting and unsettling article about the current corporate practice of exporting jobs to countries where the labor is cheaper. This is not a new pheomenon in the sense that we've been exporting factory jobs for decades but these jobs are in IT and services. The article, which might well be alarmist, suggests that only in person jobs, jobs that can only be fulfilled by face to face contact like helthcare and jobs in the financial services or realistate sectors are safe. There is also a chart that discusses which jobs seem to offer the most growth potential over the next 10 years and that chart suggests that dekstop pubishig will be a highgrowth area. Published: 08-19 2003 Title: History of the web Topic: misc From W3, a brief timeline of the web, starting with a link to Vannevar Bush's "As we may think" (link) Published: 08-01 2003 Title: Habermas and Derrida on post Iraqi war europe Topic: misc According to an article in the Boston Globe, Habermas has written a tract endorsed by Derrida in which it is argued that Europe needs to develop a stronger sense of patriotism. On May 31, Jrgen [sic] Habermas and Jacques Derrida issued a joint declaration, ''After the War: The Rebirth of Europe,'' in Germany's Frankfurter Allgemeine Zeitung and France's La Libration. In it, the great theoretician of communication and consensus and the doyen of deconstruction put aside their considerable intellectual differences to call for a unified European response ''to balance out the hegemonic unilateralism of the United States.'' But what they were really after was the creation of ''a European identity,'' a sense of patriotism to rival that which, for better or worse, has dominated the United States since Sept. 11.
Habermas and Derrida holding hands? And in the name of patriotism? Wholey crap. Published: 07-26 2003 Title: NEAP Topic: misc Off to DC tomorrow for a meeting with Ed Trust and NAGB regarding NEAP standards assessment. Published: 07-18 2003 Title: Linux safe from unix theft claims Topic: misc Awhile back I linked a story about how a group claiming to own the rights to unix was planning to sue for infingement. Novell weighed in and says it actually owns the rights and has no plans to sue. From "Wired". Published: 06-09 2003 Title: Linux ripped unix off ? Topic: misc According to this report, large sections of the linux code were lifted directly from unix and the resulting lawsuits may devestate the open source movement. (link) Input
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