Joho the Blog

April 28, 2013

When a new hard drive won’t accept a Mac OS

In my continuing series “How to Be an Idiot,” here’s what not to do when installing a new hard drive into your MacBook Pro.

I started off right. I had everything prepared: a new 500gB hybrid drive, a fresh Time Machine backup, and an 8gB USB stick with the Mac Mountain Lion installer on it. I still managed to fail maybe 20 times over the course of two days booting from everything I could find, re-installing Lion onto the stick, backing up from Time Machine, etc. The closest I came was when I installed off the repair partition over a backup drive. The Mac started up its install process, but got stopped with a message that said that Apple was unable to confirm that my computer is authorized for an OS install. At least, that’s what I think it meant; it’s not a very clear message, and, no I didn’t write it down :(

This made me think that the problem was that I was trying to install the wrong version, although I was pretty durn sure that I had upgraded to Mountain Lion a few weeks earlier, having resisted the blandishments of Lion. Maybe Apple was confused, although I couldn’t see why. I installed the prior version of the OS on my USB drive. Nope.

And now for the answer. And it’s not going to make me look smart, that I promise you.

You see, kids, for Apple to verify my machine, it has to get onto the Internet. It turns out that if during the install process you give your Mac a choice of wifi hotspots to connect to, it picks an open one without asking for your say-so. As a result, it happened to pick a hotspot that requires a login on a web site, but there’s no browser available during the install process. Once I pointed the Mac to another hotspot, it was able to connect and authorize my machine, enabling the installation to proceed.

Sure it was dumb of me. But it’s also dumb of Apple to give us an error message that says that it’s unable to authorize, rather than that it was unable connect. (I also didn’t see a relevant message in the Installer log, but I may have missed it.)

Fortunately, each of the things I tried took a relatively long time to fail, so I was able to get a lot done while trying. Still, the moment of victory was definitely a forehead-slapper for me.

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April 27, 2013

Why we stayed inside

Dave Winer addresses a perception I hadn’t realized was common: Boston stayed inside a week ago Friday because we were afraid to go outside. Nope.

I’ll speak for myself, but I actually have good reason to think that I’m talking for many others. I stayed inside because the mayor and governor told me that they needed the streets clear in order to catch the child-murdering bastards who attacked my city. The bombers were being cornered, and on that Friday there was nothing I desired more than they face justice. I never felt in danger, and I am not a brave person.

My evidence that I’m speaking for more than just myself: In the many conversations with people afterwards, not one of them mentioned being afraid, or it being a scary day, although many (including me) talked about it being a very weird day. Our only fear was that they might get away. (It was undoubtedly very different for people in Watertown. Here in Brookline/Brighton I didn’t see any police or hear sirens or gunshots.)

Dave nicely ties it back to a talk he had given the day before to the Boston Globe:

People feel a need to be part of the world they live in. Most of us feel like we’re on the sidelines, spectators, consumers, eyeballs, credit card numbers, and that’s not what we want. We want meaning. We want to make a contribution. We want do do good and have that good make a difference. If you look at what people actually do, not the stories you read in the paper or hear on CNN, this is obvious. The bombings not only worried people, for a short time when the scope of the danger was unknown, but people also saw the opportunity to get some of the precious stuff, meaning and relevance.

Yup. Our participation that day was minimal — stay at home! — but it was what we could do, and it would only work if we all did it together. It was a moment of civic focus and solidarity that palpably transformed the city for one day. Fear had nothing to do with it.

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April 25, 2013

[eim][misc] Too big to categorize

Amanda Filipacchi has a great post at the New York Times about the problem with classifying American female novelists as American female novelists. That’s been going on at Wikipedia, with the result that the category American novelist was becoming filled predominantly with male novelists.

Part of this is undoubtedly due to the dumb sexism that thinks that “normal” novelists are men, and thus women novelists need to be called out. And even if the category male novelist starts being used, it still assumes that gender is a primary way of dividing up novelists, once you’ve segregated them by nation. Amanda makes both points.

From my point of view, the problem is inherent in hierarchical taxonomies. They require making decisions not only about the useful ways of slicing up the world, but also about which slices come first. These cuts reflect cultural and political values and have cultural and political consequences. They also get in the way of people who are searching with a different way of organizing the topic in mind. In a case like this, it’d be far better to attach tags to Wikipedia articles so that people can search using whatever parameters they need. That way we get better searchability, and Wikipedia hasn’t put itself in the impossible position of coming up with a taxonomy that is neutral to all points of view.

Wikipedia’s categories have been broken for a long time. We know this in the Library Innovation Lab because a couple of years ago we tried to find every article in Wikipedia that is about a book. In theory, you can just click on the “Book” category. In practice, the membership is not comprehensive. The categories are inconsistent and incomplete. It’s just a mess.

It may be that a massive crowd cannot develop a coherent taxonomy because of the differences in how people think about things. Maybe the crowd isn’t massive enough. Or maybe the process just needs far more guidance and regulation. But even if the crowd can bring order to the taxonomy, I don’t believe it can bring neutrality, because taxonomies are inherently political.

There are problems with letting people tag Wikipedia articles. Spam, for example. And without constraints, people can lard up an object with tags that are meaningful only to them, offensive, or wrong. But there are also social mechanisms for dealing with that. And we’ve been trained by the Web to lower our expectations about the precision and recall afforded by tags, whereas our expectations are high for taxonomies.

Go tags.

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April 23, 2013

Game of Friends

Hat tip to Reddit.

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April 20, 2013

New Zealand knows how to pass a same sex marriage law!

It’s apparently “Pokarekare Ana,” a popular Maori love song.

(Hat tip to DailyKos)

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Subverting ads

I’m a sucker for ads that comment on the dishonesty of ads. For example, I laughed at this one from Newcastle Brown Ale:

I also really liked this one as well:

I do have a duck-rabbit disagreement with Piper Hoffman’s reading of it at BlogHer. I took the ad as a direct comment on the sexism of beer ads: if you’re not an attractive woman, beer companies won’t include you. But Piper raises an interesting point. [SPOILER ALERT] She’s right that if the pronoun had been “she,” the point would have been less ambiguous. But it also would have been a bit crueler, since the ad would have had Newcastle calling their brewmistress unattractive, and it also could have been taken as Newcastle agreeing that only attractive women should ever be shown on in an ad.

While I enjoy a meta-ad like this (at least as I take it), I also feel a bit meta-fooled: What does that have to do with whether their beer is any good? I’m not looking to be friends with a beer.

I get more enjoyment from viewers subverting ads. For example, I saw an ad for KFC about some new boneless chicken product.

I wasn’t paying attention, in part because it was a commercial, and in part because I haven’t eaten anything from KFC since I became a vegetarian 1979 but I have not forgotten the sensation of eating chicken that’s been so close to liquefied that it’s held together only by a layer of deep-fried cholesterol. But I saw the hashtag #iAteTheBones and checked it out on Twitter.

Bunches of the tweets praise the commercial as amusing. (It was directed by David O.Russell, who also directed the Oscar-winning Silver Linings Playbook.) But prominent in the list is this:

Well, not as far as I can tell. But the tweet made me look.

And a heavily-favorited tweet is quite savage:

Someone in the KFC Marketing Department has already written an email to senior management explaining why this is a good thing for KFC. But, um, it’s not.

Neither is this:

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[2b2k] What we can learn from what we don’t know

I wrote a piece in the early afternoon yesterday about what we can learn from watching how we fill in the blanks when we don’t know stuff…in this case, when we don’t know much about Suspect #1 and #2. It’s about the narratives that shape our unserstanding.

For example, it turns out that I only have three Mass Murderer Narratives: Terrorist, Anti-Social, or Delusional. As we learned more about Suspect #2 yesterday, he seemed not to fit well into any of them. Perhaps he will once we know more, or perhaps my brain will cram him into one even if he doesn’t fit. Anyway, you can read the post at CNN.

 


I find myself unwilling to use Suspect #2′s name today because Martin Richard is too much with me.

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April 18, 2013

[misc] StackLife goes live – visually browse millions of books

I’m very proud to announce that the Harvard Library Innovation Lab (which I co-direct) has launched what we think is a useful and appealing way to browse books at scale. This is timed to coincide with the launch today of the Digital Public Library of America. (Congrats, DPLA!!!)

StackLife (nee ShelfLife) shows you a visualization of books on a scrollable shelf, which we turn sideways so you can read the spines. It always shows you books in a context, on the ground that no book stands alone. You can shift the context instantly, so that you can (for example) see a work on a shelf with all the other books classified under any of the categories professional cataloguers have assigned to it.

We also heatmap the books according to various usage metrics (“StackScore”), so you can get a sense of the work’s community relevance.

There are lots more features, and lots more to come.

We’ve released two versions today.

StackLife DPLA mashes up the books in the Digital Public Library of America’s collection (from the Biodiversity Heritage Library) with books from The Internet Archive‘s Open Library and the Hathi Trust. These are all online, accessible books, so you can just click and read them. There are 1.7M in the StackLife DPLA metacollection. (Development was funded in part by a Sprint grant from the DPLA. Thank you, DPLA!)

StackLife Harvard lets you browse the 12.3M books and other items in the Harvard Library systems 73 libraries and off-campus repository. This is much less about reading online (unfortunately) than about researching what’s available.

Here are some links:

StackLife DPLA: http://stacklife-dpla.law.harvard.edu
StackLife Harvard: http://stacklife.law.harvard.edu
The DPLA press release: http://library.harvard.edu/stacklife-browse-read-digital
The DPLA version FAQ: http://stacklife-dpla.law.harvard.edu/#faq/

The StackLife team has worked long and hard on this. We’re pretty durn proud:

Annie Cain
Paul Deschner
Kim Dulin
Jeff Goldenson
Matthew Phillips
Caleb Troughton

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April 16, 2013

Marathon

Everything happens by ones.
Each step
Each cobble
Each mile
Each leg
crossing a line.

Then in a moment
we close our eyes
and remember how
the sea’s front edge
paws at its shore.

April 16, 2013

Please remember that according to the official Rules of Blogging, on the Web we must forgive one another’s bad poetry

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[misc][2b2k] Making Twitter better for disasters

I had both CNN and Twitter on yesterday all afternoon, looking for news about the Boston Marathon bombings. I have not done a rigorous analysis (nor will I, nor have I ever), but it felt to me that Twitter put forward more and more varied claims about the situation, and reacted faster to misstatements. CNN plodded along, but didn’t feel more reliable overall. This seems predictable given the unfiltered (or post-filtered) nature of Twitter.

But Twitter also ran into some scaling problems for me yesterday. I follow about 500 people on Twitter, which gives my stream a pace and variety that I find helpful on a normal day. But yesterday afternoon, the stream roared by, and approached filter failure. A couple of changes would help:

First, let us sort by most retweeted. When I’m in my “home stream,” let me choose a frequency of tweets so that the scrolling doesn’t become unwatchable; use the frequency to determine the threshold for the number of retweets required. (Alternatively: simply highlight highly re-tweeted tweets.)

Second, let us mute based on hashtag or by user. Some Twitter cascades I just don’t care about. For example, I don’t want to hear play-by-plays of the World Series, and I know that many of the people who follow me get seriously annoyed when I suddenly am tweeting twice a minute during a presidential debate. So let us temporarily suppress tweet streams we don’t care about.

It is a lesson of the Web that as services scale up, they need to provide more and more ways of filtering. Twitter had “follow” as an initial filter, and users then came up with hashtags as a second filter. It’s time for a new round as Twitter becomes an essential part of our news ecosystem.

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