# Interactive Street Art: The Tree

**URL:** <https://forum.kirupa.com/t/interactive-street-art-the-tree/163946>\
**Category:** random\
**Created:** [September 27, 2005, 2:53pm UTC](https://forum.kirupa.com/t/interactive-street-art-the-tree/163946 "2005-09-27T14:53:15Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Ordinathorreur](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/ordinathorreur/32/536_2.png) [@Ordinathorreur](https://forum.kirupa.com/u/Ordinathorreur)\
**Post date:** [September 27, 2005, 2:53pm UTC](https://forum.kirupa.com/t/interactive-street-art-the-tree/163946/1 "2005-09-27T14:53:15Z")

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It’s in Dutch so I’ll give you a quick rundown of the concept:

A node-based tree is projected on a wall that adapts to the environment around it.

If it’s windy the tree sways and moves, this depends on the measured windspeed…

If a sound is made (e.g. by a car horn) a leaf drops from the tree and falls into the adjacent alley. People walking by rustle the leaves…

[http://www.simonheijdens.com/boom/uitleg.swf](http://www.simonheijdens.com/boom/uitleg.swf)

I hope we see a lot of this kind of stuff in the future.

(p.s. I picked this off [www.pixelsurgeon.com](http://www.pixelsurgeon.com))