Making a Map Mash-Up with the G1 Phone and Flickr

    by Dan Gillmor
    April 6, 2009

    Combining mobility, time and location is becoming one of the most valuable techniques of media creation. Last week, some students and I did a small experiment that demonstrates how easy this is to do, and suggests all kinds of possibilities for journalistic follow-ups.

    i-102474ca52bf81fb1362e4c5412360de-Flickr First Friday-thumb-300x241-1375.png

    This Flickr map
    has more than 120 photos, taken by me and Arizona State University
    journalism students Chris Cameron, Adriane Goetz, Travis Grabow,
    Chrystall Kanyuck, Bailey MOsier, Elizabeth Shell and Evan Wyloge. We
    chose, for this experiment, last week’s Phoenix “First Friday Art Walk“ — a monthly, self-guided tour of a downtown-Phoenix district that contains a number of galleries and craft-oriented shops.


    Putting this together was absurdly simple: We combined the capabilities of the Google/T-Mobile G1 smart-phones and services provided by the photo-sharing site Flickr. (Note: Google provided us with the phones and its carrier partner, T-Mobile, gave us airtime.)

    The G1s are the first in a line of what Google hopes will be lots of devices using the Android operating system, which is considerably more open than Apple’s iPhone and has, in my view, roughly equal potential. The G1s contain, among many other capabilities, digital cameras and GPS (global satellite positioning  radios that tell location within a few meters).


    Each of us shot a dozen or so pictures at various places along the Art Walk streets. After snapping each picture, we sent it by email to a special address at Flickr, using the name of the gallery or other location as the subject line and adding some body text to describe what we were looking at.

    Embedded in the JPEG photo files created by the G1s is a critically valuable bunch of zeroes and ones: the location as determined by the GPS. Flickr reads that location data as it imports the picture files, and then places the images autormatically on a map.

    In other words, the map was being created in real time, as we walked the streets and snapped the photos.

    Now, this is not a new idea by any means. And we could have done a much better display of the pictures with a bit more time; Flickr’s mapping display to the general public is very crude compared with what it could do (the image above, much better than the one you’ll see if you click this public link, is available to the account holder of the map, but not to other people) Moreover, sending pictures via email was a crude way to handle the images; there are applications for the iPhone and Nokia’s GPS-equipped phones that upload to Flickr much more efficiently than anything written so far for the G1.

    Still, it was trivially simple to set this up and make it work, using tools that already exist and are, for the most part, easy to use. We’ll be doing much more with the G1s over time (including, I hope, creating applications that more fully explore the devices’ potential).

    The point is that some events take place over time and space, and are made to order for this kind of treatment. Journalists are actually quite late to the party. Flickr and other sites are displaying crowd-sourced such events via user-created tags.

    We’re planning to open up this page to others in the Phoenix community, so that over time people create a rich photo set of First Friday. We’ll help people sort by dates, not just location, so that we can see how the monthly event changes over time, too.

    We are planning a series of other experiments with these phones (and others), and would be grateful for ideas on how we might take best advantage of these incredible devices. Our goal is simple: testing ideas that will help create valuable community information resources and services.

    Tagged: flickr g1 google mapping smartphone

    4 responses to “Making a Map Mash-Up with the G1 Phone and Flickr”

    1. Dan: Interesting post. I think geo-tagging and location-based services are going to create a lot of interesting opportunities for new types of news and information.

      Also, for anyone looking to try something similar, I’ve found you can do the same thing with just about any phone with GPS. The iPhone and Blackberry’s is probably embedding that info into your photos.

    2. Jessica Mayberry says:

      this is really interesting, thanks Chris. we want to start using maps in our work, with cell phone video. one question i have is, where could you post these flickr photos so they would be seen by the maximum number of people? most of the map programs i’ve read about have poeple posting photos to private maps. so, for instance, is it possible to go onto google maps and see every photo that was posted to a particular town? i think this kind of device is more helpful if it captures the diversity of photos and comments and information posted by lots of people.

    3. Grace Finn says:

      Very interesting model – I am thinking of an opportunity to explore biodiversity with elementary students – creating / documenting squirrel or local birds. How were you able to obtain use of the phones for this project?

    4. Dan Gillmor says:

      Grace, we asked Google for the phones and they agreed to provide them.

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