A 5-module patch (Cyclebox, ES-3, Maths, A-132-3 and Echophon), using an Apple Magic Trackpad to control portions of each module.
The trackpad is routed through the "Fingerpinger" object in Max, outputting X and Y coordinate, as well as angle, data through the ES-3 as voltage.
The Echophon parameters being modulated are (a) Depth, (b) Pitch, (c) Feedback and (d) Echo time.
Light painting example with max msp-jitter.
At the edge of the stick there are 4 infra red leds hidden, the camera reads their coordinates, and orders jitter to produce a line starting from that point.
All parameters of the line weight-height-color and life are controlable.
another example using the same infrared tracking you can se here vimeo.com/9518872
filmed under water w/ processing, max/msp & c4d.
I ported Mr. Doobs Harmony Drawing App to Max/MSP/Jitter. This video clip introduces the supported functions.
For a better quality please click the "HD on"-Button.
More information here: