It's funny how data is finding it's way into everyday objects. There was jewelry a few months ago and coins last month. Now we've got this experiment with Christmas ornaments from Really Interesting Group (RIG). The snowman's head is sized by the number of followers on Twitter; the (rain) bars represent miles traveled per month on Dopplr; the red shows listening habits on last.fm; and finally, the blue one shows apertures you've used over the year for photos uploaded to Flickr. Continue Reading
Unless you live under a rock inside a cave in the remotest area in the world, you know a huge quake struck Haiti on Tuesday, and much lies in ruins. The New York Times just posted some before and after satellite images, and it's a horrible thing to see. Buildings gone. People gone.
It pains me to think about what if that were to happen to me or my family.
To this end, I'm donating all proceeds from World Progress Report orders, along with this month's FlowingData revenues, to UNICEF's relief efforts. The Report, after all, is an effort to relate to the rest of the world. It only seems fitting. It's not much in the grand scheme of things, I guess, but at least it's something. As they say, every little bit counts.
Again, I'm taking orders for one week - through January 21. Do some good and get something good too. I'm including How America Learns with all orders now. Buy a print now.
Or if the World Progress Report just isn't your thing, you can donate directly to UNICEF.
I mean, seriously, there are 27,000 of you + me. We can make a big difference together.
How do you compare music visually? You can break it down into data by quantifying the notes, volume, etc and then visualize it with timescapes (above). The horizontal axis represents musical time, from the beginning to end of a piece. Large blocks show similarities to other pieces and smaller noisy chunks show more "fleeting" similarities.
Randall of xkcd has been having fun with data visualization lately. In his latest data-ish comic, Randall explores gravity wells. The height of each well is sized relative to the amount of energy (on Earth) it would take to escape that planet's gravity. The width of wells are scaled by planet size.
So you'd need one big arse rocket to escape Jupiter.
I know it's a comic, hand-drawn, and all stick-figurey and stuff, but Randall actually explains the concepts really well. There's good annotation, clear examples, and he's made an obscure topic easy to understand.
It's also entertaining in the Bill Nye the Science Guy (i.e. best Saturday morning show ever) sort of way.
[Thanks, Ricki and Thomas]
All Things Considered discusses why music sounds worse than it did a few decades ago. Through a practice using compressors, the quiet parts of a song are made louder and the louder parts quieter so that the song as a whole sounds louder to your ear. The purpose: to make the song stand out when you hear it on the radio.
As a result, tracks have gotten louder over the years.
Did we all see this? Phillip Niemeyer of Double Triple pictures the past ten years in this Op-Chart for The New York Times. Each row is a theme, and each column represents a year. For example, the champion rep for 2007 is Tiger Woods or collagen as the fad of 2002. Oh how times change.
Have a happy new year everyone. Be safe.
This experiment (below) by graduate student Pedro Miguel Cruz shows the decline of Maritime empires during the 19th and 20th centuries .
I donâ€™t wanna call this small experiment of information visualization neither information art. Either way sounds too pretentious - as the visuals are not very sophisticated or elegant, and the way that the information is treated doesnâ€™t enable the extraction of advanced knowledge. Although, it works very well as a ludic narrative. I ultimately found it very joyful.
So sit back and enjoy. It's fun to watch.
Let's for a second consider an alternative to view this data more analytically for some more insight and what not. I'm thinking an area graph ala Fernanda Viegas and Martin Wattenberg's History Flow for Wikipedia dynamics could be interesting. What do you think?
In celebration of Information Aesthetics' birthday, Moritz Stefaner of Well-formed Data adapted his elastic lists concept to all five years of infosthetics posts. Each white-bordered rectangle represents a post, and colors within rectangles indicate post categories.
Select categories on the right, and the list updates to show related categories. Similarly, filter posts by year, author, and/or number of categories. Select a rectangle to draw up the actual post.
Go on, give it a try for yourself. Excellent work.
And then head over to infosthetics and wish it a happy birthday.
Statisticians are generally behind the times when it comes to online applications. There are a lot out-dated Java applets and really rough attempts at getting R, a statistical computing environment, in some useful form through a browser. So imagine my surprise when I tried this tool by Jeroen Ooms, a visiting scholar at UCLA Statistics.
It actually works pretty well, and for a prototype, it isn't half bad.
This interactive by Las Vegas Sun describes how in the long run, you're going to lose every single penny when you throw your hard-earned money into a slot machine. In the short-term though, it is possible to win. It's all probability. It's also why statisticians don't gamble. Nobody plays a game that he's practically guaranteed to lose, unless you're a masochist - or you're Al Pacino in that one horrible sports gambling movie with Matthew McConaughey.
One clarification on the snippet about payout percentage.
Here's what the graphic reads:
This is the ratio of money a player will get back to the amount of money he bets, which is programmed into the slot machine. If a machine has payout percentage of 90 percent, that means 90 percent of the money someone bets should statistically be won back. It means a player is not likely to lose 10 percent of the amount initially put into the machine, but rather 10 percent, on average, over time.
The wording is kind of confusing. To be more clear - over time, on average, you'd lose 10% of the money you put in per bet. This is an important note, because it's how casinos make money. For example, when you play Blackjack perfectly (sans card-counting), you'll lose on average 2% (or something like that) per hand, so play long enough, and you're going to lose all your money.
Imagine you have two buckets. One is filled with water. The other is empty. Transfer the water back and forth between the two buckets. Some of the water drips out during some of the transfers. Eventually, all the water is on the ground.
Ah yes, intro probability is fun. Play the virtual slot machine and do some learning for yourself.
You know when you go to another country and have no clue what the coins of the local currency are worth? I always end up with a giant handful of international coins, which doesn't go well when I try to spend a Euro in Canada. The US vending machine won't take my Canadian quarters either, or my pesos.
It was a huge year for data. There's no denying it. Data is about to explode.
Applications sprung up left and right that help you understand your data - your Web traffic, your finances, and your life. There are now online marketplaces that sell data as files or via API. Data.gov launched to provide the public with usable, machine-readable data on a national scale. State and local governments followed, and data availability expands every day.
At the same time, there are now tons of tools that you can use to visualize your data. It's not just Excel anymore, and a lot of it is browser-based. Some of the tools even have aesthetics to boot.
It's exciting times for data, indeed.
With all the new projects this year, it was hard to filter down to the best, but here they are: two honorable mentions and the five best data visualization projects of 2009. Visualizations were chosen based on analysis, aesthetics, and most importantly, how well they told their story (or how well they let you tell yours).
your.flowingdata got a couple of cool updates recently. One is based on your interactions with others on Twitter and the other helps you find relationships in your actions.
It's not focused on the data that many of you are used to seeing on YFD, but it's always been my plan to bring in other data sources. So when I saw Daniel post the original Mentionmap, I jumped at the chance to get a version for YFD. It seemed like a good first step to branching out. Get it? Network, branching out. Oh nevermind.
By the way, Daniel used his constellation framework to build this. It's called asterisq. It's worth a look if you're looking to visualize network data. Daniel can also help you with customization and design.
What if you could see all the individual bits of information scattered across the Web in one view and then interact with it in a meaningful way? This is what Microsoft Live Labs' new Pivot experiment tries to do.
Pivot makes it easier to interact with massive amounts of data in ways that are powerful, informative, and fun. We tried to step back and design an interaction model that accommodates the complexity and scale of information rather than the traditional structure of the Web.
The goal is to let users make connections between pages, data points, photos, etc that go beyond links, with what the developers call collections. The below video is a demonstration and explanation:
Pivot's ability to display lots of thumbnails and then reorganize and zoom in on them is the tool's foundation. The transition between each view involves a flutter of thumbnails, which sort of provides a link between data arrangements. The browsing behavior looks a lot like that of Photosynth, a Live Labs project that lets you browse giant bundles of photos.
Jeffrey Heer et. al. wrote a paper on these transitions a while back. I can't really say whether it works or not. I suspect it's more about a fun factor once you get into higher volumes of data than it is about making connections. That's not to say it's not important, of course. After all, most of the Web is about entertainment in some form or another.
All in all, it's an interesting concept, and it will be fun to see where the Live Labs team takes the project.
Pivot is currently by invitation only, but I have a handful of invites (10 to be exact) for you guys. Download Pivot from here, and then use this activation code: 3C5D 19BD B7DA 3186. Come back here and let us know what you think in the comments.
You've seen the NameExplorer from the Baby Name Wizard by Martin Wattenberg. It's an interactive area chart that lets you explore the popularity of names over time. Search by clicking on names or typing in a name in the prompt. It's simple. It's sexy. Everybody loves it.
This is a step-by-step guide on how to make a similar visualization in Actionscript/Flash with your own data and how to customize the design for whatever you need. We're after last week's graphic on consumer spending (above).
The gift-giving season is here, and you're probably wondering what to get everybody. You can only give so many neck ties, and you gave gift cards to Best Buy last year. So here's some help. Here are some gifts that will rock the socks off any data geek.
FlowingPrints - Obviously an excellent choice. I'm a little biased, yes, but still great :). Use the code gimme50off to get 50% when you buy two prints or more. Deal ends this Friday.
Data Flow: Visualizing Information in Graphic Design - More design-focused than the above with many many examples from various visualization people and designers. Read my review here.
The Visual Display of Quantitative Information - It's Edward Tufte's first book. Always a crowd-pleaser.
Beautiful Data: The Stories Behind Elegant Data Solutions - Exactly what the title says. It's a collection of essays from experts in the data arena, except for the first chapter. That was written by some lamebrain.
Processing: A Programming Handbook for Visual Designers and Artists - Maybe your data geek is just getting into visualization. Processing is a great place to start, and this book provides plenty of guidance.
WallStats - The most recent 2010 infographic poster for where you tax dollars go. Get 50% off two or more posters when you use the code flowingdata.
Ambient Devices - Get all data all the time with these devices. The orb is my favorite.
Got any more data gift ideas? Let us know in the comments.
Visit datavisualization.ch for more ideas on how you can surprise your data fiend this season.