Archive for September, 2010

I’m working on a new series of three drawings titled “Arc Drawings”, made using a plotter technique that I’ve never tried before. The machine is not technically a plotter, it’s actually Studio Mode’s CNC cutting machine which they typically use for completely different purposes. But it can be fitted with a pen instead of a knife, and so doing some plotter drawings seemed like an opportunity too good to pass up.

I’m excited by the chance to continue exploring machine-assisted line drawing, which for me started with the Grid Distortion series. Just as the laser comes with its own material effects, the CNC cutter add some nice qualities to the drawn lines. In order to produce smooth motion the machine accelerates and decelerates at the start and end of every path, which causes a slight ink pooling at the extremes of the line. The drawings will be made on styrene sheets rather than paper, so the ink does not diffuse into the drawing surface.

My thanks to Studio Mode for letting me play with their machine and helping with fabrication. We’re planning to team up and do a workshop together later this year, as part of the great series of ModeLab workshops they’ve been doing dealing with issues in digital fabrication. I look forward to working with them and maybe hook Processing up to Rhino and Grasshopper for some parametric mayhem.

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20101013 AHO Infoviz, Self-Ethnography

Lecture notes – Information Visualization & Self-Ethnography course

I have uploaded the introductory lecture from Monday to Scribd, as seen above. The list of suggestions for possible data sources and comments on possible challenges are at the very end of the document. The visualization examples I used in the lecture are listed below.

In the section on self-ethnography I made rather heavy use of Nicholas Felton’s Feltron Report as a valuable reference. Please see his web site for more information on that project, you can even purchase hardcopies of the report for your own pleasure.

Visualization links & examples
Self-Ethnography – tools

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RescueTime graphs

Productivity charts generated by RescueTime.com tracker

The next two weeks I am teaching a workshop in Information Visualization and Self-Ethnography for the Interaction Design course at AHO. I’ll be posting links and resources here on the blog in the next few days.

Required Reading

Data collecting tools

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