Four short links: 22 October 2009

Cognitive Surplus, Scaling, Chinese Blogs, CS Education for Growth

1. Eight Billion Minutes Spent on Facebook Daily -- you weren't using that cognitive surplus, were you?
2. How We Made Github Fast -- high-level summary is that the new "fast, good, cheap--pick any two" is "fast, new, easy--pick any two". (via Simon Willison)
3. Isaac Mao, China, 40M Blogs and Counting -- Today, there are 40 million bloggers in China and around 200 million blogs, according to Mao. Some blogs survive only a few days before being shut down by authorities. More than 80% of people in China don’t know that the internet is censored in their country. When riots broke out in Xinjiang province this year, the authorities shut down internet access for the whole region. No one could get online.
4. Congress Endorses CS Education as Driver of Economic Growth -- compare to Economist's Optimism that tech firms will help kick-start economic recovery is overdone.

Review of Guobin Yang's "Power of the Internet in China"

I've posted my review of The Power of the Internet in China: Citizen Activism Online, a combination of research and sociological analysis, here:

Book review

Relevant comments are welcome on this blog.

Four short links: 9 September 2009

SMS Data Collection, Love of Math, Anti-File Sharing Rubbish, Open Manufacturing

1. RapidSMS -- a free and open-source framework for dynamic data collection, logistics coordination and communication, leveraging basic short message service (SMS) mobile phone technology. UNICEF's mobile data collection framework, as used in Malawi and other proving grounds. (via gov2expo)
2. Groceries -- read this and you will realize that Dan Meyer is the math teacher you wish you'd had. He has the geek nature, and his excitement must be great for his students. The express lane isn't faster. The manager backed me up on this one. You attract more people holding fewer total items, but as the data shows above, when you add one person to the line, you're adding 48 extra seconds to the line length (that's "tender time" added to "other time") without even considering the items in her cart. Meanwhile, an extra item only costs you an extra 2.8 seconds. Therefore, you'd rather add 17 more items to the line than one extra person! I can't believe I'm dropping exclamation points in an essay on grocery shopping but that's how this stuff makes me feel.
3. How the UK Government Spun 136 People into 7 Million -- a radio show looked into the government's claim of 7 million illegal filesharers and discovered it came down to 136 people in a survey admitting they'd used it. (via br3nda)
4. Idle Speculation on the shan zhai and Open Fabrication (Tom Igoe) -- shan zhai have established a culture of sharing information about the things they make through open BOMs (bills of materials) and other design materials, crediting each other with improvements. The community apparently self-polices this policy, and ostracizes those that violate it. Open hardware, business, recovery, and more in this fascinating speculation.

Four short links: 23 July 2009

Wave Fed, Fake Steve, Vanish and Reconnoiter

1. Google Wave Federation Protocol -- the interesting part of Wave for me is the system for keeping databases coherent. There's a reference implementationl.
2. I shouldn't have yelled at that Chinese guy so much -- the post that redeemed Fake Steve Jobs in my eyes. We all know that there's no fucking way in the world we should have microwave ovens and refrigerators and TV sets and everything else at the prices we're paying for them. There's no way we get all this stuff and everything is done fair and square and everyone gets treated right. No way. And don't be confused -- what we're talking about here is our way of life. Our standard of living. You want to "fix things in China," well, it's gonna cost you. Because everything you own, it's all done on the backs of millions of poor people whose lives are so awful you can't even begin to imagine them, people who will do anything to get a life that is a tiny bit better than the shitty one they were born into, people who get exploited and treated like shit and, in the worst of all cases, pay with their lives.
3. Vanish -- time-limited encryption in a Firefox plugin.
4. Reconnoiter -- holy cow web console and analytics for data centers, from the magic Theo Schlossnagle. He built the screenshots for his OSCON presentation, graphing streams of live performance data from dozens of data centers, while on a Virgin America flight.

Four short links: 11 June 2009

Trends, Graffiti, Games, and Streaming Video

1. Trending Topics -- full source code for trendingtopics.org, Wikipedia trend analysis. Rails app running on the Cloudera Hadoop Distribution on EC2. (via mattb on Delicious)
2. Graffiti from Pompeii -- I can't help but read these as Tweets. Herculaneum (on the exterior wall of a house); 10619: Apollinaris, the doctor of the emperor Titus, defecated well here (see also olde style Twitter) (via OvidPerl on Twitter)
3. Online Games Dominate Beijing Startonomics -- presentations from sessions on Chinese game business at Startonomics conference. Though there are many differences between the US and China games market, the one that stands out most is China’s ability to massively monetize games. Tencent, a leading Chinese web portal, social network and game developer, famously announced revenue of over $1 billion earlier this year, much of it coming from their avatar service. (via TinaTranT on Twitter)
4. Ustream's Audience for Apple iPhone Announcement Greater Than Cable News -- Ustream is amazing, you can take a consumer handycam and video broadcast live to a greater audience than many TV shows get.

Four short links: 25 May 2009

1. China is Logging On -- blogging 5x more popular in China than in USA, email 1/3 again as popular in USA as China. These figures are per-capita of Internet users, and make eye-opening reading. (via Glyn Moody)
2. The Economics of Google (Wired) -- the money graf is Google even uses auctions for internal operations, like allocating servers among its various business units. Since moving a product's storage and computation to a new data center is disruptive, engineers often put it off. "I suggested we run an auction similar to what the airlines do when they oversell a flight. They keep offering bigger vouchers until enough customers give up their seats," Varian says. "In our case, we offer more machines in exchange for moving to new servers. One group might do it for 50 new ones, another for 100, and another won't move unless we give them 300. So we give them to the lowest bidder—they get their extra capacity, and we get computation shifted to the new data center."
3. Why Washington Doesn't Get New Media -- Things eventually improved, but despite the stunning advances in communications technology, most of federal Washington has still failed to grasp the meaning of Government 2.0. Indeed, much is mired in Government 1.5. Government 1.5? That’s a term of art for the vast virtual ecosystem taking root in Washington that has set up the trappings of 2.0 — the blogs, the Facebook pages, the Twitter accounts — but lacks any intellectual heartbeat. Too many aides in official Washington are setting up blogs and social media pages because they understand that is what they are supposed to do. All the while, many are sweating the possibility that they might actually have to say something substantive or engage the public directly. It is the nature of midlevel know-nothings to grinfuck any idea that would force them to substantially change their behaviour. We incentivize this when we talk about "you must have a blog" (ok, I'll get comms to write it), or "put up a wiki for this" (ok, but there'll be no moderation so it'll be ignorable chaos). Describe the behaviour you want and not a tool that might produce it. (via timoreilly on Twitter)
4. On the Information Armageddon (Mind Hacks) -- Vaughn points out that the much-linked-to New York Magazine article on attention is a crock. I didn't like it because it was wordy and self-indulgent, Vaughn because it didn't actually cite any studies other than one which was described incorrectly. History has taught us that we worry about widespread new technology and this is usually expressed in society in terms of its negative impact on our minds and social relationships. If you're really concerned about cognitive abilities, look after your cardiovascular health (eat well and exercise), cherish your relationships, stay mentally active and experience diverse and interesting things. All of which have been shown to maintain mental function, especially as we age.

Four short links: 16 Apr 2009

China, databases, storage, and git:

1. China's Complicated Internet Culture (Ethan Zuckerman) -- summary of Rebecca McKinnon's talk at the Berkman Internet Center. Democracy is complex and hard to transition to, online democracy doubly so. Rebecca questions the widespread but unjustified belief that the Great Firewall of China is all that separates Chinese citizens from the empowered liberty of the West, and lays out the tangled state of affairs in China's political Internet. Despite the rise of web video, “no one has managed to organized an opposition party on the web,” Rebecca points out. “There’s no Lech Walenza, no religious movement - Falun Gong has been squished pretty thoroughly.” (via cshirky's delicious stream)
2. Drop ACID and Think About Data -- Bob Ippolito's talk from PyCon about the things you can do easily when you foresake the promises of ACID. More in the ongoing reinvention of databases for the needs of modern web systems. (via cesther's Twitter stream)
3. The Pogoplug -- The Pogoplug connects your external hard drive to the Internet so you can easily share and access your files from anywhere. We're accumulating terabytes of storage at home, where it's very useful to all the computers in the home. This offers an easy way for non-technical civilians to make these drives useful outside the home as well. There are many possibilities for Interesting Things in the massive storage we're accumulating. (via joshua's delicious stream)
4. Gitorious -- open source (AGPLv3) clone of github. (via edd's delicious stream)

ETech Preview: Inside Factory China, An Interview with Andrew Huang

China has become the production workhorse of the consumer electronics industry. Almost anything you pick up at a Best Buy first breathed life across the Pacific Ocean. But what is it like to shepherd a product through the design and production process? Andrew "bunnie" Huang has done just that with the Chumby, a new internet appliance. He'll be speaking about the experience at the O'Reilly Emerging Technology Conference. In an exclusive interview with Radar, he talks about the logistical and moral issues involved with manufacturing in China, as well as his take on the consumer's right to hack the hardware they purchase.

JAMES TURNER: Andrew "bunnie" Huang is the Vice President of Hardware Engineering and Founder of Chumby Industries. He's pretty much the consummate hardware geek who has used his doctorate from MIT in electrical engineering to do everything from designing opto-electronics to hacking the Xbox. The Chumby, an internet appliance that delivers a cornucopia of information, is his latest endeavor. And he'll be talking about the process of getting it manufactured in China at O'Reilly's Emerging Technology Conference in March. Thank you for taking the time to talk to us.

ANDREW HUANG: No problem.

JT: So I have to start by asking, were you one of those kids who took everything apart in your house?

AH: Oh, yeah. Yeah. My parents had a problem with that. There was lots of stuff taken apart. Not everything got back together again. Most things did. But there's definitely a few things that got hidden underneath the couch for a few days hoping my parents wouldn't notice, while I tried to find the last few screws and whatnot. They eventually figured out that the best way to try and contain me was to just give me other things to play with. So I got a computer and they got one of those 201 kits from Radio Shack for me to play with, so I would stop taking apart all of their alarm clocks and stuff.

JT: You know, you can't get those kits at Radio Shack anymore. It's very disappointing.

AH: I know. That is really sad. I mean those were really good kits. I mean I really learned a lot from the one that I had, and a couple other ones that were donated to me through friends or my friends' parents also were really engaging.

JT: So you used to spend a lot of your time deconstructing the security infrastructure that manufacturers put in place. What in particular drives you in that direction?

AH: The deconstruction of security infrastructure?

JT: Yeah.

AH: I mean a lot of it is just -- it's more like if you just put a Rubik's Cube in front of me, I'll play with it. It's kind of the same thing. A lot of it comes from the fact that I've actually been taking apart consumer electronic devices for decades now. And I always look at the construction and how it's built to learn something from it, because that's basically what I read to figure out the latest techniques for constructioning and costing and part selection.

And when I start seeing someone mentioning security features that have some relevance to the hardware level, I start poking at it some more just because it's really interesting and you can learn something from it.

(continue reading)