http://seatomato.com/daily seatomato's daily travel diary Mon, 28 Jun 2010 23:37:07 +0000 http://backend.userland.com/rss092 en http://missionduke.com/arduino-projects/ http://seatomato.com/daily/?p=308 Something like this. But it should be much much simpler. http://en.wikipedia.org/wiki/Orrery http://seatomato.com/daily/?p=307 http://mustafabagdatli.com/2010/03/27/multi-touch-screen-with-infrared-sensors/ By Mustafa Bagdatli (ITP researcher?) Based on FTIR (frustrated total internal reflection) technology Tom Igoe talked about this at the camp session. Overkilling for my case perhaps, but I'd like to know. http://seatomato.com/daily/?p=306 I begin to realize that designing Interactive Sundial is a huge challenge in many ways. http://en.wikipedia.org/wiki/Sundial I might think of doing a very simple presentation at the ITP camp. How to Find True North? http://www.wikihow.com/Find-True-North-Without-a-Compass iPhone App - Finding True North http://itunes.apple.com/us/app/compass-true-north/id313281503?mt=8 http://seatomato.com/daily/?p=305 http://www.faludi.com/code/open-source-arduino-clock/ http://seatomato.com/daily/?p=304 Source: http://buildinglumens.newadams.es http://seatomato.com/daily/?p=303 Sundials and Latitude - The key is to put the pole parallel to the earth's rotating axis. Time, Stonehenge and Sundials http://www.realestate3d.com/gps/latlong.htm Suggestion from ITP camp sessions: - Simulate sundial under the lack of lights (photocell detection) - Change the structure to show sundial of different cities.. (Need to do research on the sundial changes by ... http://seatomato.com/daily/?p=302 http://storecrowd.com/blog/retweet-bot/ http://ryanpricemedia.com/2009/02/03/howto-yahoo-pipes-auto-retweet-recipe-for-twitter/ 나 대체 왜 이리 느린..? http://seatomato.com/daily/?p=301 http://wordpress.org/support/topic/324306 Saved my day :D~ http://seatomato.com/daily/?p=299 http://motionographer.com/2009/07/24/building-projection-round-up/ http://seatomato.com/daily/?p=297