8 Data Visualisation Links

Matt — Sun, 20 Jun 2010 02:28:50 +0000

For an assignment recently I had to do some research into computational arts practices and information design practices in the context of data visualisation. As such I did some hunting around for different practitioners, examples and related websites and I’ve put together this small list of websites. I did have a number of others but I’m not quite sure where they went – must have closed the tabs by accident:

Anthony Mattox New Media Art Design – http://www.anthonymattox.com/
Daniel Shiffman – http://www.shiffman.net/
Flight 404 by Robert Hodgin – http://www.flight404.com
Feltron, by Nicholas Felton – http://feltron.com/
50 Great Examples of Data Visualisation – http://www.webdesignerdepot.com/2009/06/50-great-examples-of-data-visualization/
Live Plasma – http://www.liveplasma.com/
Twittearth – http://www.twittearth.com/
Mapping the Blogosphere – http://datamining.typepad.com/gallery/blog-map-gallery.html

Plasma Box – Quartz Composer

Matt — Tue, 04 Nov 2008 01:34:22 +0000

This is a fairly simple Quartz Composer visualisation that I developed to be a screensaver or to run in the background of an environment to help develop an atmosphere. The idea originally came from when I was walking past the Chalk Hotel in Woolloongabba in winter and noticed that they had big LCD’s on a couple of walls playing a video loop of a fire to help create the sense of warmth and a warm atmosphere, even though there was almost no heat actually being produced by the LCD’s.

What I have created here is floating plasma that slowly floats from the bottom to the top of the screen and accumulates at the top. Audio input is taken from the microphone and combined with an LFO so that it is constantly varying between the base colours that the LFO covers and then other colours dependent on audio spikes. The audio input is also used to make the plasma “shy”, that is, as the input volume increases, the plasma starts to get smaller and disappear until the volume starts to subside again, then it comes back.

The basis of this is created with a Quartz Flame Image patch, ideally, I would have liked to redo this with a more controllable particle system, but that is for another time.

Download the Quartz Composer file here. Note that this requires OS X 10.5 Leopard. It will not work in Tiger as I have used patches that were not available in Tiger.

Check out the video below which shows the visualisation running with the song “Wired but Disconnected” by duckett.

Computational Artwork » Plasma

8 Data Visualisation Links

Plasma Box – Quartz Composer