Author Archives: Doug

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My 2010 change: I’m not a Flex Developer

This is the time of year when people are making their resolutions, mapping out their big life changes for the coming year, and thinking ahead about what the future holds. I’m not one for resolutions, never have been. But I like the idea of taking stock of where you stand and thinking about changes you want to make.

And so to usher in 2010 I’ve decided to make a change: I’m removing “Adobe Flex Developer” from the title of my blog. The title used to read Doug McCune – Adobe Flex Developer. It will now read: Doug McCune – Data Visualization Engineer. Oooh, aaah.

This isn’t a change in anything other than my own mentality, but for me it is indeed significant. I’ll still be using largely the same tools, meaning I’ll be writing Flex applications and using ActionScript as my main language. I’m not changing jobs. My day-to-day work on Monday will be the same as my day-to-day work yesterday. This is a change in how I see myself, and most importantly how I see myself growing in the future.

Flex has been good to me, it provided a platform on which I could launch a career. Defining myself as a Flex Developer worked well and gave me enough room to grow. Within the small Flex community there were challenges, constantly new things to learn, and more than enough to keep me intellectually interested. The technology itself held my focus and through that focus I grew as a software developer.

But now that “Flex Developer” designation is a box that’s constricting rather than enabling. I gave a talk at 360|Flex in Indianapolis in which I talked about burning out. I explained that I had hit a point with the technology where the simply wasn’t enough left to keep me excited and passionate. As a side note, I love the fact that right on the first page of Google results for my name is an image of me standing in front of a slide that says “FUCK FLEX” 🙂 How fitting.

fuck_flex

The work I’ve been doing on SpatialKey has developed my interest in the field of data visualization, which is a field with an amazingly rich history and a field I see rising in importance in the years ahead. Most importantly, it’s a field I don’t know much about. There is so much to learn, from new tools and languages (R, map-reduce, Processing) to historical visualization techniques (cartography alone has such an amazing history) to modern data never before available (the human genome is on Amazon AWS). The field as it is right now gets me pumped up, and it’s a field that will experience explosive growth in the coming decade.

So starting in 2010 I won’t be identifying myself as a Flex developer. Flex will still be the tool I choose to use for my work, but it isn’t part of my identity like it used to be. I’m a data visualization engineer. And I’m excited.

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Art, Data Visualization, Maps, SpatialKey

Data Visualized as City Lights at Night



Images courtesy of the Image Science & Analysis Laboratory, NASA Johnson Space Center

As I was flying back home into San Francisco airport I was watching the city lights out the window and got struck by a bit of inspiration. I find cities beautiful, from the graffiti to the neon signs to the line of headlights on the highway. A city viewed from above at night is captivating. I wanted to try to recreate that same look, but by visualizing data (in one sense you can say that the real view of a city from above is already a visualization of population data).

I started searching for images of cities at night, and found these amazing images from NASA. All those images were taken from a space shuttle orbiting the earth. These images tell you a lot about the city, the layout, urban density, planning (or lack thereof). I wanted to take other meaningful data and create similar images.

All the visualizations below have been created with SpatialKey. However, this is some experimental work I’ve been playing with to generate the “night light” images, so it’s not released (and might not ever be). Basically this is a peak behind some of the R&D work I do for fun (yes, for a dataviz dork like me making fake “cities at night” images is my idea of fun).

Crime in San Francisco

This image is all crime in San Francisco for a 3-month period. You can see some of the same features that you can see in the NASA space image, such as Golgen Gate Park and the Presidio (the area on the north-west edge of the city). All in all it’s interesting how similar the crime image looks compared to the NASA image. Downtown is the brightest spot in both images, which means that it’s literally the brightest area of the city (the most streetlights), and also has the most crime.

SF_crime

And here are breakdowns for a few different crime types. Notice how different the distributions are. Narcotics crimes are heavily clustered and can be found downtown (in the Tenderloin), in the Mission (near the 16th St BART station), and along Haight Street near Golden Gate Park. Whereas vehicle theft is scattered fairly evenly throughout the city.


Graffiti Reports in San Francisco and New York

Both San Francisco and New York publish their 311 data, which is when citizens call for city services. One category of 311 calls is to report graffiti. Graffiti is interesting in that it often follows specific city streets. When we look at the graffiti data for both cities we see specific streets that have far more graffiti than others. I love these images (particularly the one of SF) because they really look like a view of street lights from a plane.

NYC_graffitiSF_311_graffiti

Trees planted in San Francisco

Another one of my favorites of this set is data for all the trees that the city of San Francisco has planted since 1990 (all this SF data is available at datasf.org). You can see the heavy planting along Market St (which cuts diagonally through downtown), as well as along streets like Sunset Blvd (the street running north/south on the western side of the city).

SF_trees

Street lights (or SF as a giant lite-brite)

One final image of San Francisco we have is the locations of every street light in the city. I liked this image because it reminded me of playing with a Lite-Brite when I was a kid. It almost makes city planning feel light a grown-up version of playing with little plastic lights.

SF_traffic_lights

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Data Visualization, Flex/Flash/Actionscript

Stalking Someone with Data

Data can often tell you far more about people than you originally think. In my previous post I presented some of the data from the history of the FlexCoders mailing list. I showed some of the details of the individual usage patterns for different people. One of those people was the Flex product manager, Matt Chotin. Matt’s involvement with FlexCoders is pretty interesting if you start to dig into the data. In this post I’ll try to identify some changing trends in his usage patterns and we’ll see if we can do some detective work to figure out why his behavior changed.

A little background: Matt has been involved in Flex since basically forever. He was an engineer at Macromedia and is now the product manager for Flex. Matt has been quite prolific on flexcoders over the years (in the overall ranking he’s #3). So to start I was interested in his overall post volume on the list. Take a look at the timeline showing his posts per month and you’ll notice there’s a distinct drop-off:

flexcoders_timeline_chotin

Here’s a closeup of a period:

flexcoders_chotin_drop

See that big drop from April to May of 2006? Well in May Matt changed jobs to become the product manager of Flex. On his blog he noted:

So if you notice the number of flexcoders posts going down it’s because my brain will be slowly atrophying as I move away from the details of our vast offering.

And that’s exactly what happened.

Daily routines

Seeing the correlation between a change in professional life and a drop in activity is cool, but we can dig deeper. Not only is this data telling us when Matt changed his behavior throughout the year, but we can also figure out something about his daily routines and how that changed as well. I started looking at when (as in what time of day) Matt was posting to the list.

Here’s a chart that shows the distribution of posts by hour of day and day of week. It groups the posts by the combination of what day and what hour they occur on.

flexcoders_heatgrid_chotin

So you can see that Matt posted the most on weekday mornings (around 9-11am on Monday-Friday) and weekday evenings (around 8-10pm Monday-Thursday, note that he rarely posts on Friday nights).

This pattern is actually very similar to Alex Harui’s activity as well, although Alex’s activity is more weighted to during work hours than at night (except for Sunday night!).
flexcoders_harui_heatindex

I found the evening hotspots interesting (both in Matt and Alex’s cases). Clearly Matt was answering people’s questions a lot after work hours from home.

I dug a bit further into Matt’s trends. Here’s the graph of his activity by hour of day for 2005:

flexcoders_chotin_2005

We can see in 2005 he actually answered more questions in the evening than in the morning. Taking a look at 2006 this became even more pronounced, almost all his activity was at night (I wasn’t the only one who noticed this, see Ryan Stewart’s post about Matt posting at 9pm):

flexcoders_chotin_2006

And then there was a change in 2007. The graph for 2007 shows that he started answering more question during the workday. And that shift continued into 2008 and 2009, by which time almost all of Matt’s activity was during work hours.

flexcoders_chotin_2007flexcoders_chotin_2008flexcoders_chotin_2009

If you dig even deeper into the data you can find out that the transition from mainly evening activity to work-day activity happened mostly during the months of April 2007 – June 2007. After about July 2007 Matt almost primarily posts during the day. Taking a look at the release history of Flex, we see that the beta of Flex 3 came out in June 2007. So my guess is that Matt changed to a management role in May of 2006, but had far too much work to do to get Flex 3 ready and out the door between then and June 2007 (meaning his devotion to flexcoders had to be delegated to the evening hours). Finally once the Flex 3 beta was out the door he could devote some actual work hours to being involved in the community, instead of having to do it all from home.

Vacation Time

As if knowing the intimate details about Matt’s daily routine isn’t enough, we can learn something about his historical vacation time off as well. Matt’s impressive in that he’s never missed a month without posting. If you go even more granular there are actually very few weeks that he missed (as his overall activity declined in 2009 this became more common). So if we look at Matt’s activity around the holidays something interesting pops out (well, it’s only interesting if you’re a total stalker, but if you’ve read this far then you probably are). Here are a few timelines of different years, showing columns grouped by week. In 2005 we see Matt was posting pretty regularly through the holidays. There actually was a 5 day stretch with no posts, but that was it (due to the way the weeks are grouped that gap doesn’t show in this chart).
flexcoders_chotin_xmas2004

2005 is similar:
flexcoders_chotin_xmas2005

But then 2006 has a big gap:
flexcoders_chotin_xmas2006

And being the stalker that I am, I noticed that and then went to investigate further. Turns out Matt wrote about taking a vacation that year.

I’ll be on vacation until mid-January so emails to me will go unanswered as will responses to various forums and blog comments 🙂 Happy Holidays to all!

The data never lies.

Looks like a long vacation over the holidays didn’t turn into a regular thing though, since he was right back at it the following year:
flexcoders_chotin_xmas20071

I’m not a total nut job

I know it seems like I’m obsessed with Matt Chotin. And regardless of whether that’s true or not, I do want to assure people I’m not totally off my rocker. This little experiment in data mining and analysis isn’t really about Matt. It’s about the stories data tells about all of us. There are mountains of public information out there about us all, and the tiny little bits that we put out there, even if those are just little Facebook or Twitter status messages, can say a lot about us. Sure, a single Facebook status message doesn’t tell anyone much, but when you look at all of them over a multi-year period you can start learning a lot about a person. And often that information that the aggregate data tells about us isn’t something we’re aware of. From this data experiment I know when Matt eats dinner (pretty typical range of 6-8pm), when he goes to bed (around midnight), and when he gets to work (again pretty normal between 8-9). And this is all from only 4,000 data points. With social networking and microblogging sites we’re starting to create thousands of little data points like this all the time.

Thanks to Matt Chotin

I ran this post by Matt first, since I know it’s a bit creepy. He was cool with me posting it, so thanks Matt! And thanks for all the years of hard work answering questions on flexcoders, we’re a stronger community because of it.

The Data

Read more about the data here. This is 5 and a half years of mailing list activity, comprising about 148,826 individual email messages. Matt himself posted about 4,000 messages. You can download the full CSV dataset here.

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Flex/Flash/Actionscript

FlexCoders Mailing List Stats, Pretty Graphs, Full Dataset

In this post I’m going to dive into details about the stats of the FlexCoders mailing list usage over the past 5 and a half years. It’s full of graphs of various fun statistics, like who’s most active on the list, when people post, and the overall traffic over time. It’s a bit of a trip down memory lane, and I apologize if I ramble, I like data and pretty pictures, and I have a soft spot in my heart for FlexCoders, so bear with me and hopefully for those of you on the mailing list it will be a fun trip.

Background

I’ve been on the FlexCoders mailing for a few years now (my first post was back in September 2006). As the Flex community grew, the list grew, some would say it grew to unmanageable levels. It’s certainly a lot of mail, I currently have 22,100 unread flexcoders emails in GMail. At one point we even debated furiously whether the list should be split up into multiple more focused lists, or if the whole thing was going to die. Regardless of that outcome the flexcoders list remained as it has been for years. One thing did change though: Adobe replaced their official forum (which was literally God’s worst forum software) with a new one. And the Adobe employees definitely seemed to be pushing people there, which isn’t to say they stopped answering flexcoders questions, but the community was certainly now split between two lists.

I subscribe to both flexcoders and the Adobe Flex forums (which you can setup to receive emails from). I started noticing a trend. Take a look at this picture of my inbox (only flexcoders and Adobe forums emails) as of right now:

flexcoders_flexforum

The orange label is used to tag the posts from flexcoders and the green label is posts from the Adobe forums. I started noticing that the number of posts from the forums were more than on flexcoders. That obviously made me wonder if the overall traffic on flexcoders was in decline. I’ve been inactive on the list for quite a while (been quiet for most of 2009). So I didn’t exactly have my finger on the pulse of flexcoders.

The Data

So I wanted to download the entire Yahoo group dataset to start playing with it. Turns out Yahoo doesn’t make this easy, but I found a sweet program called PG Offline that I used to pull down the entire list. It took me a few days to get all 148,826 messages (as of about 7pm tonight). But PG Offline worked incredibly well and I then had an Access database file with all the emails (it was about 1.5 gigs). I then used another program called MDB Converter to convert that to a text CSV file.

If you want to play with the data yourself you can download the CSV file (11 megs). It includes columns for the sender, date, and subject. I did not include the full-text of the emails, since that would make it a gig and a half.

Analyzing the Trends

I pulled the data into SpatialKey (which is what I work on for my day job) and started digging into the data. Here’s the report setup I created in SpatialKey to play around and filter down the data (click for a larger view):

flexcoders_report_sk

So we can start seeing the overall trend in the main timeline, which shows the rise and fall in traffic.
flexcoders_timeline

So there certainly has been a decline in traffic to the list. The most active month ever in the list’s history was March 2008 with 3,834 posts. And then it’s been a fairly steady decline since that peak.

Some other interesting high level stats are the hours of the most activity. This chart shows the number of posts by hour of day. Hour of day is Pacific time.

flexcoders_hourofday

You can clearly see the work-day hours there. 8, 9, and 10am are the most active, and then it slows down as the work-day finishes up (earlier for east coast people), and then there’s another small bump around 9pm in the evening.

Who’s Most Active?

Anyone who reads FlexCoders knows that Alex Harui (from Adobe) is the king. Here are two charts showing the top 10 posters of all time and the top 10 from just 2009.

flexcoders_top10_alltimeflexcoders_top10_2009

Alex certainly still holds the number one spot overall, but Tracy has him beat for this past year.

Diving into Individual Activity

It’s also pretty interesting to look at how different individuals use flexcoders, and how their usage has changed. Here are just a few selected people that I was curious about:

Alex wasn’t always the king. He had a few messages back in 2005, but his heavy involvement on the list actually started relatively late, in March of 2007 (which is also when he started blogging coincidentally).
flexcoders_timeline_harui

Tracy Spratt, on the other hand, has been on the list since its very beginning:
flexcoders_timeline_spratt

Matt Chotin (Flex product manager) has also been active since the list started:
flexcoders_timeline_chotin

Actually, Matt Chotin and Tracy Spratt are the only two people who have posted to the list at least once every single month since the very beginning (from April 2004 to now). They get the FlexCoders Lifetime Achievement Award!

Some people were around in the early days but then dropped out. Here’s Jesse Warden‘s activity:
flexcoders_timeline_warden

Some people get sucked into the list fast and then fizzle out. Josh McDonald was the third most prolific poster of 2008, but then stopped posting as quickly as he started:
flexcoders_timeline_mcdonald

And some people stop posting when it’s no longer part of their job, like Roger Gonzalez who worked for Adobe and left in March 2007 (which was also the last time he posted to the list):
flexcoders_timeline_gonzalez

Ely Greenfield (Principal Architect at Adobe working on Flex 4) used to be fairly active back in 2006/2007, but hasn’t said a word in the past two years:
flexcoders_timeline_greenfield

And what about me? I was fairly active on the list from about 2007 through the beginning of 2009, then pretty much radio silence:
flexcoders_timeline_mccune

And some people don’t live in the USA and post at completely different times. Here’s Tom Chiverton‘s (4th most prolific poster of all time) usage pattern by hour of day and day of week. It groups the posts by the combination of what day and what hour they occur on.
flexcoders_heatgrid_chiverton

At first glance it looks like Tom emails the list in the middle of the night, until you realize that he lives in England 🙂

I’ve had a lot of fun drilling into the history of this list. It’s really cool what kinds of trends you can find (probably another post in more detail on that later).

Want to play with the data?

You can download the complete CSV file and use it if you want. I’d love to see people turn it into much more interesting visualizations. This dataset goes up until November 2 2009. Since it’s a bit of a pain to keep it updated I probably won’t update it very often, but if there is interest I might do so once a month or so.

Notes on privacy

All this data is public, you can see it all by going to the Yahoo group and searching. There are no email addresses in this data (unless perhaps if someone used their email address as their name as well). Any names in this data are there because the person knowingly emailed the public flexcoders email list. This CSV download is obviously a much easier format to work with all the data, and it can certainly be mined for interesting trends. I just ask that people play nice with the data. We’re a community, and this is data that represents our lives (or at least one small sliver of our lives) for the past 5 years.

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Data Visualization, Maps

Dorky Data Visualization Pumpkin: Minard’s Graph of Napoleon’s March

Happy Halloween! This is the dorkiest pumpkin I’ve ever carved. For those of you into data visualization or mapping, maybe you can recognize it:

napoleon_pumpkin_1

This is a pumpkin representation of Charle’s Minard‘s visualization of Napoleon’s march into Russia in 1812. This graphic is considered by some (ie Edward Tufte) to be the “best statistical graphic ever drawn.” The graph shows the size of Napoleon’s army as they marched to and from Moscow. You can see how the army shrank as they approached Moscow. Once they reached Moscow they found the city had been abandoned and burned. Then they marched back home, except it was through a brutal Russian winter and nearly killed the remaining army. By the time they return home you can see the size of the army is just a small trickle.

minard_small

Beyond just the two charts of the march to and from Moscow, the graphic also serves as a map, with the paths indicating where the troops were geographically. And below the map is a temperature chart that visualizes how severe the winter weather was, which correlates with some of the major drops in troops on the way home.

The carved pumpkin ended up being very hard to take a photo of because the graph wraps around over half the pumpkin’s circumference. So I tried to take a few pictures to get the different sides. I carved the march to and from Moscow, as well as the temperature chart along the bottom.

napoleon_pumpkin_2

napoleon_pumpkin_3

Hope everyone has a great Halloween tonight!

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Maps, SpatialKey

New SpatialKey Crime Example for San Francisco

We just posted a new example of using SpatialKey to visualize crime in San Francisco. We load in 90 days of crime data from the city, then filter down to only include sales of heroin, crack cocaine, and methamphetamine within 1,000 feet of a school. Why those particular crimes around schools? The SFPD just launched a new initiative called “Operation Safe Schools” that specifically targets these drug crimes. If you’re caught dealing crack, heroin, or meth around a school while the school is in session you can get extra prison time.

Check out the video below and read the full article on the SpatialKey blog.

Read the whole article on the SpatialKey blog to see how we put this together and learn more about the SFPD’s “Operation Safe Schools.” You can also watch the full resolution video on YouTube

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UX is making me dumb

User Experience Design (or UX for short) has exploded on the software scene carrying a blazing torch of freedom and promising to guide us to the holy land. We are now dedicating time and resources specifically to user experience design. This emphasis on actually designing user interactions and the experience of our applications is a fantastic effort and I applaud all those that wave the UX flag and sing its praises. But I have one problem: UX is making me a worse software developer.

An unfortunate byproduct of the UX revolution is the misinformation that developers simply can’t design good experiences. We see article after article explaining what happens when you leave developers in charge of UX design. People laugh at how stupid developers can be, that they just don’t “get it” when it comes to designing things well. These articles should highlight the importance of explicit thought when designing interactions in applications, they should not strip developers of their confidence and creativity. And yet that’s exactly what I’ve noticed happening to me.

Let me relate a brief hypothetical example. On our software project I am the lead clientside developer. We have a UX Specialist (aka UX Guy) that is responsible for the design of wireframes and mockups that explain how the user navigates through the application. During the UX pass, our UX Guy listens to us (developers and business guys) explain what the problem is and what we think we want the software to do. Then UX Guy goes off and comes back with a set of wireframes for how the application will work. We discuss, bring up problems, send back the wireframes for further iteration. Repeat that process until everyone is satisfied with the wireframes, then move on to actual development of features.

But then during development I have found myself getting the following question from my manager: “Hey Doug, how come you can’t do Feature X in the app?” and I have found myself actually saying this (shudder): “Oh, I guess that wasn’t included in UX Guy’s wireframes, you should ask him.” That’s a bullshit response. I’m not a neutered incompetent mindless developer. If something doesn’t work or was forgotten, I can figure out how to fix it. That doesn’t mean throw the code in without thinking about design. That means pausing my code writing, thinking through the problem carefully, designing a solution that will be sleek and elegant, and then continuing on with development.

And yet in my mind I have the unconscious prejudice that I, as a developer, cannot be allowed to make “UX” decisions. Fuck that. We are all responsible for designing the experience of our software. We are all responsible for carefully thinking through every interaction. We are all responsible for making things beautiful, making things simple, making things elegant. And more than that, we are all capable.

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Let’s go on a cruise! RIAdventure is going to be sweet

RIAdventure speaker badgeTom Ortega and John Wilker, who organize the kick ass 360|Flex conference, are teaming of with Joshua Cyr, who organized the first RIAdventure cruise. They’re planning a new event that will be a 7-day cruise that features a 2-day conference. The cruise, called RIAdventure 360, is going to leave from New Orleans and hit Mexico, Guatemala, and Belize.

The conference will take place December 6-13, 2009.

Only new, forward-looking content

The speakers are required to prepare new content specifically for RIAdventure 360. That means no canned presentations that you saw 5 times already at past MAX conferences. The content has to be fresh, it has to be cutting edge, and it has to be made specifically for this event. This requirement is awesome. I think that all presenters at all conferences should prepare fresh content every time. Sure, it’s more work, but if you can’t prepare fresh shit for a conference then you should present less often. But of course that’s just a personal opinion with no disrespect meant to anyone on the speaker circuit 🙂

The speakers for this fine event will be: Ted Patrick, Ryan Stewart, Faisal Abid, Samuel Rivello, and… me!
RIAdventure

Focus on the future of RIA

This is a conference about the future, not the present. I’ve been formulating some ideas about what I’d like to present, but I haven’t quite solidified my plan yet (hell, if the conference is about the future I can’t plan it too far ahead, everything will change!). I’m currently playing with some ideas about the future of data visualization in application development. We’re reaching the point where data storage and bandwidth have reached levels capable of transmitting massive data sets, but we haven’t yet understood the implications this has for application developers. What if you had access to the location data of all the cell phones in the country? Or your entire genome? Or the record of every dollar ever spent by the government? The data is coming soon (much of it is here already), but if we, as RIA developers, don’t have the skills necessary to make sense of it all we’ll miss the opportunities to truly innovate and impact the world.

One big party!

And of course this is a cruise after all! We’re going to be partying it up like it’s nobody’s business. The conference also includes dinner discussions about our industry, which I think roughly translates to getting Ryan and Ted drunk enough to spill some Adobe secrets.

Get a free 360|Flex ticket!

And if all that wasn’t enough Tom and John are also throwing in a 2-for-1 deal. If you sign up for RIAdventure you also get a free ticket to the next 360|Flex in February. So if you want to have a hell of a good time while geeking out, go sign up for the RIAdventure cruise.

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Uncategorized

Slides and Code from my CFUnited Presentation: Using Open Source Flex and AS3 Projects

Here are the slides and the code samples I presented at CFUnited.

You can also download the PDF of the slides if you want.

Adobe Open Source Media Framework + FlexLingo

This demo uses Adobe’s OSMF project to synchronize subtitles with video. This was the demo that I used to create the Hitler Goes to CFUnited video I posted before. You can seek around the video and OSMF makes sure to show the right subtitles. Then you can click on the different flag icons in the demo to use the FlexLingo library to translate the subtitle text to other languages (using Google translation API).

View the source
This demo is made with Flex 4, so to use the source code you’ll need to be able to build a Flex 4 project.

Axiis + Tweetr

The second demo I showed used the Axiis framework to create a chart of trending Twitter topics that have associated pictures on TwitPic. Unfortunately there’s no crossdomain file in place for TwitPic images, so I can’t run a live version of this app (but running locally works fine).

View the source
This demo is also made with Flex 4, so to use the source code you’ll need to be able to build a Flex 4 project.

Safe Sexting

The third demo I showed was the “Safe Sexting” app that uses the Marilena library for facial detection and uses Pixel Bender to automatically blur out your face. This demo was also shown in 360|Flex Indianapolis. You can read a bit more about this demo in a previous post about the 360|Flex presentation.

Run the demo | View the source

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Uncategorized

Hitler Goes to CFUnited

Here’s the video that I showed at CFunited yesterday of Hitler (as a Flex developer) finding out he’s speaking at a ColdFusion conference.

A little context for those who didn’t attend my session: I was doing a demo of how to use the Adobe Open Source Media Framework that involved creating a Flex app that added subtitles to a video. The demo also showed tying in another open source library to automatically translate the subtitles into other languages (so the demo wasn’t just completely silly). Also, the demo I showed after this one was using Axiis for data visualization (hence the reference to the data viz demo in the video).

And for those of you who didn’t attend CFUnited, I assume this won’t be nearly as funny, but maybe you’ll still get a kick out of it.

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