EagerEyes Shorts

Musings on visualization, photography, programming, etc. that are too long for Twitter but too short for (or don't fit) my visualization website, EagerEyes.org. Part of my vanity website, kosara.net, which is most notable for hosting my list of publications. If you still want to know more, see my university page at UNC Charlotte, and/or follow me on Twitter.

May 31st 2011

1 note

It seems that I’m not the only one who thinks that Many Eyes’ new-ish URL is completely insane. If this is supposed to be advertising for IBM, it’s not working. How is it even possible to get such a horrible URL in 2010 (when they moved from the slightly less crappy alphaworks)?

Image source (PDF)

Posted at 2:46pm.

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April 12th 2011

The Ad-Supported Kindle Won’t be Free

Reblogged from marco|70 notes

marco:

Amazon to Release Ad-Subsidized Kindle for $114

Bizarre:

Ads will appear on the device’s screen saver and show up as a banner on the homepage, but will not appear inside books.

It’s only a $25 savings from the normally-$139 Kindle 3. I’m sure they can find buyers for it, but at what cost to Amazon’s (and the Kindle’s) image?

I don’t think this is about ads: it’s about lowering the initial cost and making people pay the balance later. If anything, the ads only pay for the interest on the owed money.

I doubt Amazon will make serious money on these ads. They’re mostly there to annoy you into paying the $25 to remove them. And that’s why the difference is such a small (and “nice”) number: it’s small enough for somebody to just pay it at some later point. Lowering the price to $99 would make the later payment $40, which looks like a lot more, and is almost half the original price; so it appears to be a lot more.

That is also the reason why Amazon won’t give the Kindle away for free (like a lot of people have suggested): they don’t want the ads, they want people to buy it so they can pay the difference later. Nobody will pay $139 to remove ads from a free Kindle.

(Source: marco)

Posted at 8:19am and tagged with: kindle,.

April 5th 2011

Evan Suma, who got his Ph.D. at UNC Charlotte and is now a post-doc at USC, created this very clever response to Google’s Motion-Controlled GMail April Fools joke. At the time of this writing, it has been viewed over 420,000 times, and it’s only been online for about four days. Very impressive.

Posted at 5:28pm.

February 23rd 2011

Reblogged from theatlantic|306 notes

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What a terrible chart in The Atlantic! The labels make no sense: why put the numbers in the chart, rather than the country names? The numbers mean nothing to most people, so why even bother? Or at least not make them the main feature, the countries are clearly more interesting.

The choice of colors is also bad. China and “Other” look the same, it’s not at all clear which is which. You can tell from the order in the legend, but it takes some work.

A much better choice would have been to label the slices with the countries, then the poor choice of color would have been much less of an issue. The “Other” category is a good idea to reduce the number of slices, but when “Other” is the largest slice, that should tell the chart maker something. A different chart (bar chart, sorted by amount) would have worked better and provided the information in a more useful way.

Posted at 9:27pm and tagged with: pie chart, criticism, theatlantic,.

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January 3rd 2011

Converting Running Data from Nike+ to GPX

32 notes

Like many others, I started running using Nike’s Nike+ GPS app on my iPhone. It’s been a great ride for the last three months, but I am now feeling its limitations. The app isn’t self-contained at all, and the website is slow and buggy. So I’ve decided to use RunKeeper instead, but what about all that run data Nike has locked up on its website?

While looking around, I found a forum discussion where somebody had figured out how to coax the GPS data from the Nike site in a JSON format. Obviously, RunKeeper can’t import that directly, but it does accept GPX (GPS Exchange Format). So I wrote a little conversion script and make it available. It’s written in Python and available on github:

Nike2GPX

The process how to download and convert the data is described in the README. It has to be done manually for every single run, and you’ll have to then manually import the data into RunKeeper (or whatever you want to use). But it works, and it’s great to have my entire running history available on the new site.

Posted at 9:00am and tagged with: runnning, nike, programming,.

November 10th 2010

3 notes

True to type: how we fell in love with our letters

Posted at 10:01am.

What we need is a manifesto,” he told his audience of designers, “set diagonally and vertically, all script caps with soft shadows, outlined and underlined, with poor punctuation and hundreds of hyphens, stretched to the edge and cropped at the sides, printed in yellow on day-glo paper, trimmed badly and poorly presented.

October 14th 2010

Reblogged from thedailywhat|1,446 notes

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thedailywhat:

SMBC.

SMBC is pure genius.

(Source: thedailywhat)

Posted at 9:22am.

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October 10th 2010

Reblogged from blua|2,222 notes

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mydailytea:

by Robert Kosara

I took this over five years ago while staying at the Radisson Blu Hotel in Berlin. Nice to see it getting some attention: it has been liked or reposted almost 2,000 times on tumblr and fav’d on Flickr almost 60 times.

Posted at 9:59am.

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October 9th 2010

4 notes

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Dear Reader: some are good, some are crap, some will get you laid, some will NOT

Posted at 3:46pm and tagged with: books, box, message,.

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September 4th 2010

2 notes

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A little visual summary of the demos at HCIL I saw last week as part of the Visual Analytics Consortium Meeting at the University of Maryland.

Posted at 8:26pm and tagged with: hcil, demos, umd,.

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