Slashdot Mirror

zokuga writes "Data visualization pioneer Edward Tufte spoke at hacker-activist Aaron Swartz's public memorial. In his message, he described how he came to know Swartz at Stanford and how Tufte's own college hacking exploits had the potential to ruin his own life."

President Obama recently announced several appointments to the Recovery Independent Advisory Panel, including data visualization expert Edward Tufte, author of The Visual Display of Quantitative Information. The purpose of the panel is to advise the Recovery Accountability and Transparency Board, whose aim is "To promote accountability by coordinating and conducting oversight of Recovery funds to prevent fraud, waste, and abuse and to foster transparency on Recovery spending by providing the public with accurate, user-friendly information." Tufte said on his website, "I'm doing this because I like accountability and transparency, and I believe in public service. And it is the complete opposite of everything else I do. Maybe I'll learn something. The practical consequence is that I will probably go to Washington several days each month, in addition to whatever homework and phone meetings are necessary."

jenkin sear writes "Data visualization guru Edward Tufte developed Sparklines, a great way to display condensed data as an inline graphic. Excel's new version has incorporated the design element — and Microsoft has applied for a patent on them — without so much as a by-your-leave from Tufte."

An anonymous reader writes "Via Daring Fireball, a post from design guru Edward Tufte's site discusses his views on the interface used by the Apple iPhone. The post includes a video presentation by Tufte on the subject of video resolution on the phone. His argument is primarily that while the iPhone does a lot of things very well, Apple hasn't quite realized the platform's full potential by making screen real estate all it could be. "

gaika writes "A graph in the best traditions of Edward Tufte shows how the voting was rigged in Russian parliament elections. Initially some regions were showing higher than 100% attendance, but later on everything was corrected, or way too much corrected, as the correlation between winning party's vote and attendance now stands at 90%. I guess the people who have rigged the vote have never heard about Correlation Cofficient."

BishopBerkeley writes "Nature has an interesting nugget about the second meeting of the Image and Meaning Initiative which was held at the Getty Museum in Los Angeles. It is about the use of graphics in presenting scientific data. I am also a big advocate of using nice graphics in scientific presentations, but I also agree with Felice Franel, the founder of I-M, that not all images are meaningful scientifically. In fact, one encounters (and I am ashamed to admit that I have published) images that look nice but have no scientific import at all. One very cool Harvard physics professor, Eric Heller, produces wickedly beautiful (and meaningful) images of quantum mechanical models. These images have made the covers of Science and Nature, and are featured in his online art gallery, which was reviewed in the New York Times in 2002." And of course, any mention of graphic information should not go by without a big shout out to Edward Tufte.

NoData writes "The AP is reporting that David Byrne, visionary musician and frontman for 80s New Wave art band 'Talking Heads,' has turned Powerpoint into a visual art medium in a (satiric) DVD/Book combo. Says Byrne in the article: 'The genius of it is that it was designed for any idiot to use.'" Shades of Edward Tufte ("PowerPoint Makes You Dumb"), as the article points out. The book is published by high-end German publisher Steidl.

jpatokal writes "The New York Times confirms what we've suspected all along: PowerPoint makes you dumb. In a new essay, information theorist Edward Tufte outlines why PowerPoint 'forces people to mutilate data beyond comprehension.' The Columbia Accident Investigation Board at NASA agrees, noting that the slides produced by engineers to report on the wing damage were so confusing that 'a senior manager might read this PowerPoint slide and not realize that it addresses a life-threatening situation.'" Tufte's essay (and the shuttle/PowerPoint critique) has been available for sale since earlier this year, but the NYT article gives a greater sampling of its content than Tufte's website does.

Slashback tonight brings you updates, clarifications and even a followup question on recent Slashdot stories on the iLoo, Verizon's pay-phone hot spots, the artificial hippocampus, Google and blogs, patenting smart matter and more -- read on below for the details. I have room for an entire artificial brain in there! The Evil Couch writes "In an update to an older Slashdot story The Guardian has a story saying that the scientists at USC-LA are about to connect a silicon model of the hippocampus to a rat's brain. If it's a successful replacement for the meat hippocampus, they plan on scaling it up and testing it on monkeys and then hopefully humans."

Why not a quarter for 15 minutes of access? amy's robot writes "After announcing plans to do so just last week, Verizon has activated the WiFi hotspots built in to their Manhattan payphones. Here's official info and a FAQ along with a map of the hotposts. The catch: you have to be a Verizon Online subscriber to use them, but they're free if you are."

So the blogs can stop fleeing to the hills. GeekLife.com writes "Dave Winer received a note from Google PR stating 'Just want to be sure you know that there's been no consideration of removing weblogs from our index.' Seems The Register's speculation may have somehow been unfounded."

I'd rather see a patent for smart toothpaste. Wil McCarthy writes "Last week on this forum, there was some heated discussion about my nonfiction book, Hacking Matter , and specifically about the patent application included in the book's appendix. I was accused of the intellectual property equivalent of cybersquatting: patenting a speculative idea and then sitting back and waiting 'for someone to actually do the hard work of inventing a useful product before gouging them for royalties.' In this scenario, my book has a chilling effect on an entire industry, stifling innovation.

What may have been lost in the shuffle is the fact that I'm not 'just' a science fiction writer or science journalist. First and foremost I'm an engineer, and to the best of my knowledge the idea of "wellstone," or bulk programmable matter woven from fibers surfaced with quantum dots, is original to me. The patent merely codifies these facts. Also, notably, the field of quantum dot research is lively and growing, but not at all focused on materials science applications. Thus there is no extant programmable matter industry to be squelched by my efforts.

Nor have I, per the discussion, patented a device which a person skilled in the art could not produce. It's true that some embodiments of the invention require nanometer precision in three dimensions and are thus beyond present-day manufacturing capabilities, but other less capable embodiments could be produced today. I didn't provide a working model to the patent office because I wasn't required to, having filed a Provisional Patent Application prior to the RPA.

As I make clear in the book, my interest is in hastening the arrival of programmable matter as both an industry and a field of inquiry. My partner and I are presently engaged in discussions to fund the development of a prototype quantum dot fiber which would be broadly, programmably self-doping at liquid nitrogen temperatures. We're also quite willing to license the technology to interested parties at non-gouge rates, and any suggestion to the contrary is simply foolish. If my aim is to change the world, what do I stand to gain by stifling development of my own invention?"

Sorting through the evidence. CowboyRobot writes "Edward Tufte (known for his book, Envisioning Information) analyzes the Boeing explanation for the Columbia disaster, pointing out design flaws and how those flaws conceal ambiguity in the report."

Tufte's analyis is the kind that should be applied to many more situations -- he dissects the way reassuring, blandly obfuscated PowerPoint slides can be used to slip through statements that might cause justified concern if spoken in plain language.

Dr. Whonow? Mechanik writes "You may remember the previous Slashdot story about the BBC doing a Flash treatment of one of Douglas Adams's Dr. Who scripts, Shada. Just wanted to let everyone know that Part Two is now available."

Welcome to Stepford. ragingmime writes "The Boston Globe has an interesting story on the Polyphonic "hit song science" technology that Slashdot mentioned a while ago. The Globe mentions specific things that the software measures and give opinions from various people in the music industry. It's an interesting - and kinda creepy - read."

Boilerplate or camera tricks? andrel writes "In his Slashdot interview Michael Robertson answered question 10 with:

I believe that if you purchase a product, you should have the right to change it, move it, or alter it for your own personal needs. The seller should have the right to say that you void the warranty or refuse to support it if you change it, but you should still have right as the purchaser to make that choice. This goes for music, software and personal computers. [emphasis added]

Too bad Lindows.Com doesn't share his values. The license agreement for LindowsOS explicitly prohibits users from modifying it (section 1.1.a.iv for individuals and 1.1.b.iv for businesses). As for voiding the warranty, well according to section 4 there wasn't one there in the first place. The EULA also claims that you may not allow a visiting friend to use your LindowsOS computer, nor may you use it to conduct business(both in section 1.1.a.iii)."

Robertson reads Slashdot; I hope we'll see his reaction to this soon.

Imagine the course of a canoe paddled by Microsoft and SCO. SolipsistX writes "The Seattle Times is reporting that Microsoft now says that the iLoo is not a joke. Apparently, execs killed the project after it became a laughing stock. The announcement yesterday that it was a joke was caused by miscommunication, says Microsoft. Needless to say, this does not help Microsoft's Trustworthy Computing initiative."