http://www.metafilter.com/tags/hemmer/rss tag posts with hemmer Fri, 31 Jan 2003 07:45:08 -0800 Fri, 31 Jan 2003 07:45:08 -0800 en-us http://blogs.law.harvard.edu/tech/rss 60 http://www.metafilter.com/23221/High-Tec-Shadow-Play <a href="http://www.proteinos.com/151/shadow.html">High Tec Shadow Play</a> 'In Rotterdam, Canadian artist Rafael Lozano-Hemmer used two 7000 watt lamps to create 1200 square metres of projected images which were overlayed by the shadows of passer-by's. A computer based tracking system monitored the shadows. Once the shadows matched the projected image, a new image (or "scene") was triggered. ' An impressive (if extravagant) bit of public art (QuickTime) tag:metafilter.com,2008:site.23221 Fri, 31 Jan 2003 07:45:08 -0800 brokenlink art light shadows publicart rafaellozanohemmer rafael lozano hemmer lamps lighting illumination rolo