in this video following happens.
an object that draws a line and when i rotate it shifts color.
an object that shows an image and when i rotate it moves to the next image.
and object that shows text and when i rotate it goes to the next string of text. and last a replica of the first object.

by the way it all starts out by an object without a function so you can see it dosnt do anything.

tech:
tuio library for processing
reactivision
different objects in processing like text() and PImage.
i use the tobj.getSymbolID() and tobj.getAngleDegrees() quite often.
took me a while figuring out how to unlock the language of tuio but its worth it!!!
keep up the Processing:-)
Antima55

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an old idea i heard about came to mind in a discussion today. and maybe it will be realized in the forthcomming UAP festival in denmark.
its the laser tagging technique. i first experienced it at norberg festival a few years back. the technique is based around a high fps camera viewing a wall where you with a laser pointer can draw. the camera detects the dot and routs the xy information to a program that replaces the dots with graffiti alike drawing patches.

here is some info:
l.a.s.e.r. tag

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today i made a tagtool together with some folks at UAP in denmark.
we made it from already bought material so the only tasks were to get a box and soler the parts together.
the nice thing was that after installing drivers and software, processing/arduino and nodekit. after that the program just worked. information was routed from the pots to the arduino to the program in a fast as hell fashion.

here is some links
tagtool
arduino

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here is a presentation of the technology i will use at the phono festival in the start of october 2009.

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freaking out with processing

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