- Gravity in the Margins (Got Medieval) — illuminating illuminated manuscripts with Mario. (via BoingBoing)
- Hours Days, Who’s Counting? (Jon Udell) — What prompted me to check? My friend Mike Caulfield, who’s been teaching and writing about quantitative literacy, says it’s because in this case I did have some touchstone facts parked in my head, including the number 10 million (roughly) for barrels of oil imported daily to the US. The reason I’ve been working through a bunch of WolframAlpha exercises lately is that I know I don’t have those touchstones in other areas, and want to develop them. The idea of “touchstone facts” resonates with me.
- Spotting Fake Reviewer Groups in Consumer Reviews (PDF) — gotta love any paper that says We calculated the “spamicity” (degree of spam) of each group by assigning 1 point for each spam judgment, 0.5 point for each borderline judgment and 0 point for each non-spam judgment a group received and took the average of all 8 labelers. (via Google Research Blog)
- Visualizing Physical Activity Using Abstract Ambient Art (Quantified Self) — kinda like the iTunes visualizer but for your Fitbit Tracker.
ENTRIES TAGGED "quantified self"
Illuminated Mario, Touchstone Facts, Calculating Spamicity, and Abstract Quantified Self
Archiving Gmail, Apps vs Web, Historical Fame, and Travel Tips
- Gmail Vault — app to backup and restore the contents of your gmail account. (via Hacker News)
- Leaving Apps for HTML5 (Technology Review) — We sold 353 subscriptions through the iPad. We never discovered how to avoid the necessity of designing both landscape and portrait versions of the magazine for the app. We wasted $124,000 on outsourced software development. We fought amongst ourselves, and people left the company. There was untold expense of spirit. I hated every moment of our experiment with apps, because it tried to impose something closed, old, and printlike on something open, new, and digital. (via Alex Howard)
- Your Two Weeks of Fame, and Your Grandmother’s (PDF) — researchers mined 20C news articles to see whether shrinking news cycles caused briefer fame. Instead they found duration of celebrity is largely steady across the entire century, though depending on how they measured celebrity they could sometimes see changes in the duration with the most famous. (via Google Research)
- Dan Pink’s Travel Tips — the author travels a lot and has passed on his tips in these videos.
Bruce Perry on how to get away from the computer, eat well, and live a healthy life.
Programmers who spend 14 hours a day in front of a computer know how hard it is to step away from the cubicle. But as "Fitness for Geeks" author Bruce Perry notes in this podcast, getting fit doesn't need to be daunting.
The Quantified Professor, Bus Monitor, Arduino Confessor, and Ethics of Deceit
- Examining His Own Body (Science Now) — Stanford prof. has sequenced his DNA and is now getting massively Quantified Self on his metabolism, infections, etc. This caught my eye: George Church, who has pioneered DNA sequencing technology and runs the Personal Genome Project* at Harvard Medical School in Boston that enrolls people willing to share genomic and medical information similar to what’s presented in the Cell report, says some might critique Snyder’s self-exam as merely anecdotal. “But one response is that it is the perfect counterpoint to correlative studies which lump together thousands of cases versus controls with relatively much less attention to individual idiosyncrasies,” Church says. “I think that N=1 causal analyses will be increasingly important.”
- Bus Arrival Monitor (John Graham-Cumming) — hacked a toy doubledecker bus with LED display feeding bus arrival info from the Transport for London API via a modded Linksys WRT router.
- Arduino Tool That Connects Each Board to Its Own Source (Ideo) — If you create something with Arduino and put it out into the world, there is no well-established link to the source. If you personally made the device, the source can get lost over time. If you didn’t create it, you could have a tough time tracking the source down. You have the physical device, why can’t it tell you where it’s code lives? I made a tool for Arduino called “Upload-And-Retrieve-Source” that for the most part solves this problem. (via Chris Spurgeon)
- Mike Daisey is a Liar and So Am I — I linked to the original This American Life story, so now I’m linking to the best commentary on their retraction of the story. This is an excellent piece on the ubiquity and ethics of Daiseyesque means-justifies-the-end for-a-good-cause deceit.
REST Interfaces, Browser History, Crappy Textbooks, and Wireless Babies
- Designing RESTful Interfaces (Slideshare) — extremely good presentation on how to build HTTP APIs.
- Manipulating History for Fun and Profit — if you want to make websites that are AJAX-responsive but without breaking the back button or preventing links, read this.
- Why Textbooks Are So Broken (Salon) — Let’s say a publisher hires a developer for a certain low-bid fee to produce seven supplemental math books for grades 3-8. The product specs call for each student book and teacher guide to have page counts of roughly 100 pages and 80 pages, respectively. The publisher wants these seven books ready for press in five weeks—over 1,400 pages. To put this in perspective, in the not too recent past at least six months would be allotted for a project of this size. But publishers customarily shrink their deadlines to get a jump on the competition, especially in today’s math market. Unreasonable turnaround times are part of the new normal, something that almost guarantees a lack of quality right out of the gate.
- exmobaby — wireless biosensor baby pyjamas send ECG, skin temperature, and movement data via Zigbee. (via Jo Komisarczuk)
Quantifying your changes + motivational hacks = programmable self.
Taking a cue from the Quantified Self movement, the programmable self is the combination of a digital motivation hack with a digital system that tracks behavior. Here's a look at companies and projects relevant to the programmable self space.
A quick reference for becoming an empowered patient.
The epatient community uses digital tools and the connective power of the Internet to empower patients. Here, Fred Trotter offers epatient resources and first steps.
Quantified Learner, Text Extraction, Backup Flickr, and Multitouch UI Awesomeness
- Learning With Quantified Self — this CS grad student broke Jeopardy records using an app he built himself to quantify and improve his ability to answer Jeopardy questions in different categories. This is an impressive short talk and well worth watching.
- Evaluating Text Extraction Algorithms — The gold standard of both datasets was produced by human annotators. 14 different algorithms were evaluated in terms of precision, recall and F1 score. The results have show that the best opensource solution is the boilerpipe library. (via Hacker News)
- Parallel Flickr — tool for backing up your Flickr account. (Compare to one day of Flickr photos printed out)
- Quneo Multitouch Open Source MIDI and USB Pad (Kickstarter) — interesting to see companies using Kickstarter to seed interest in a product. This one looks a doozie: pads, sliders, rotary sensors, with LEDs underneath and open source drivers and SDK. Looks almost sophisticated enough to drive emacs :-)
Access Over Ownership, Retro Programming, Replaying Writing, and Wearable Sensors
- Steve Case and His Companies (The Atlantic) — Maybe you see three random ideas. Case and his team saw three bets that paid off thanks to a new Web economy that promotes power in numbers and access over ownership. “Access over ownership” is a phrase that resonated. (via Walt Mossberg)
- Back to the Future — teaching kids to program by giving them microcomputers from the 80s. I sat my kids down with a C64 emulator and an Usborne book to work through some BASIC examples. It’s not a panacea, but it solves a lot of bootstrapping problems with teaching kids to program.
- Replaying Writing an Essay — Paul Graham wrote an essay using one of his funded startups, Stypi, and then had them hack it so you could replay the development with the feature that everything that was later deleted is highlighted yellow as it’s written. The result is fascinating to watch. I would like my text editor to show me what I need to delete ;)
- Jawbone Live Up — wristband that sync with iPhone. Interesting wearable product, tied into ability to gather data on ourselves. The product looks physically nice, but the quantified self user experience needs the same experience and smoothness. Intrusive (“and now I’m quantifying myself!”) limits the audience to nerds or the VERY motivated.