I made a short documentation about my prototypes for my thesis. Enjoy!
Performance Based Musicmaking prototypes from Wout Standaert on Vimeo.
Tags: Ableton Live, gestures, java, OSCulator, Pure Data, Research, Waveshaping, wiigee, wiimote
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So, what I’m currently working on is a website for my prototype 2, a wiimote gestural MIDI/OSC controller made in the scope of my master’s thesis. The site will feature some explanation about the concept and source code for anyone interested in using it/developing it further.
This weekend I also went to a kickass workshop in KC België (Hasselt) that was about circuitbending, chiptune, and everything related. We (Jim Bollansée, Danny Leen, Tom Luyten, Peter Briers, Ruud Denivel, Olivier Berger and me) got our very own private workshop from Jethro Volders (The Rottchilds, El Guapo Stuntteam) to create visuals for the The Vermin Twins (Lotte Vanhamel – Micha Volders (The Sore Losers, El Guapo Stuntteam)) performance at the end of the workshop.
We followed a tutorial made by little-scale (Sebastian Tomczak) about hacking VGA plugs to send out RGB signals of your own via an Arduino.
More info and a video after the break!
Tags: Ableton Live, Chiptune, Circuit bending, Processing, Pure Data, VGA
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I’m glad to announce that I’ve successfully completed my thesis and will have a masters degree soon.
Expect source code of my projects and additional files available for download soon.
Tags: Research
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This summer I worked on my thesisdocument and thesisprototype while the presentation date is the 3rd of September ‘09.
So we’re almost there! In the meanwhile, you can download the final version of my thesis here (in Dutch).
Tags: Research
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Microsoft has announced a peripheral for their xbox, Project Natal, that scans 3D space and lets players control their system with their bodies, without a physical controller attached. Of course, you’re still working with a screen-based setup, so the applications have some limitations. But I can see the technology evolving to something much bigger than this. A big step towards ubiquitous computing that this concept of free body movement controlling is introduced to the larger public.
Take a look at the youtube movies, the 3D tracking seems to work quite well.
http://www.xbox.com/en-US/live/projectnatal/
http://www.youtube.com/xboxprojectnatal
In other news, SoftKinetic, a Belgian company, has also devised a similar system that lets you make controllerless gestures to control your TV.
Tags: gestures, ubiquitous computing
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Hooked up four wiimotes to a java application today and they all have their own set of gestures and actions. Now I just have to set the “learn gesture” and “detect gesture” buttons to only one of the four wiimotes, and create a usable GUI for it.
Tags: java, wiigee, wiimote
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I edited the Wiigee demo application to send out OSC messages. These messages get formatted by Pure Data to MIDI messages for Ableton Live. For now it just says the gestures out loud, but ultimately, a set running in ableton live can be completely controlled by these gestures. Triggering notes or sequences that are or are not quantized to the beat.
Anyway, here’s a video where I show these 5 quick test gestures; “Circle”, “Square”, “Z”, “Triangle” and “Tennis”. A musician will be able to choose his own gestures and his own events connected to those gestures so he can control his music without having to hide behind his computer.
Wiimote Gesture recognition with WiiGee from Wout Standaert on Vimeo.
The next step is using 4 wiimotes for gesture recognition. Then the movements made will hopefully have a higher rate of recognition. Now it has a 90% success rate or so.
Tags: Ableton Live, java, Pure Data, wiigee, wiimote
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Hi everyone, it’s been a while. I’ve mostly been writing these last few days but now I wanted to work on my gesturing prototype again so I did. I compiled the demo-application that comes with WiiGee, and it works quite well.
Training of the gestures works smoothly, and recognition is fast, but it’s sometimes a bit off when you’ve overtrained a gesture or when it was not precisely trained. Then it will recognize every movement as that particular gesture. But overall it works very fast and I’m curious to how it will perform with multiple wiimotes.
Tags: java, wiigee, wiimote
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I worked out the prototype in Pure Data, which happened to be much easier…
It sounds a bit like a lawnmower now, so I’m still in the process of tweaking the sound a bit.
Tags: OSCulator, Pure Data, Waveshaping, wiimote
Posted in Thesis | 1 Comment »
I sent an email to Damien from the minim library with a recording of the glitch, and here’s what he said:
“Ugh, that is a weird glitch. I’d agree that it’s not buffer underrun. It
probably has something to do with the particular version of Java you are
using on your particular macbook. My understanding is that Apple has not
been very good about keeping the JVM for macs in good shape.”
Also, I got some proper sound out of it after I started up Ableton Live to record the glitch. But as mysteriously as it got fixed, it got broken again. Maybe I should switch to a windows system for this prototype. Or Pure Data, I haven’t decided yet.
Tags: Processing
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