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Graffiti Analysis is now available pocket sized for everyday use with the release of the iPhone edition: DustTag v1.0!

DustTag is an iPhone application designed for graffiti writers that visualizes the motion involved in the creation of a tag. Motion data is recorded, analyzed and archived in a free and open database,, where writers can share 3-D animated representations of their hand styles. Features include: line thickness based on speed, tags rendered in 3-D based on time, rotating the phone rotates the tag in 3-D, and much more!

Download source code (OpenFrameworks)

Project page

Download from Apple App store

Graffiti Analysis: DustTag was created by Chris Sugrue and Evan Roth in OpenFramewerkz.

Note: The current version of DustTag is available for 3.1.2, but will shortly be updated for compatibility with 3.0 and higher.


  1. Allan says:

    Will it eventually see the particle system of the desktop app? That’s really the only improvement I can see aside from more integration with – sign in etc

  2. zach says:

    sweet ! so nice that you threw up the code.

    happy to see vectorField.getVfromPos(…), it’s just like home :)

  3. Geraldine says:

    woa. Cristina rocking it.

  4. Awesome ! so nice that you threw up the code.

  5. Jake says:

    Is there a way to send the GML directly to a network port and retrieve it in Graffiti Analysis on the desktop for playback?

  6. Charlie says:

    Dear Cave-Men,

    Stop writing on shit that doesn’t belong to you. No one thinks you’re cool. Assholes.

    Fucking Everyone.

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