http://physical.wonderfl.net/index_en.html

AR

http://augmentedrealitysource.tumblr.com/ http://www.youtube.com/my_playlists?pi=0&ps=20&sf=&sa=0&sq=&dm=0&p=DD037CCD789EF7EE

Testing circuits

http://www.falstad.com/circuit/
http://fritzing.org/

Arduino

http://arduino.cc/ http://www.ladyada.net/learn/arduino/lesson2.html

BLOGS

http://www.silentlycrashing.net/blog/

Multitouch

http://hackaday.com/2008/05/20/multitouch-project-roundup/

http://en.wikipedia.org/wiki/Multi-touch

http://tisch.sourceforge.net/

http://tbeta.nuigroup.com/

http://www.whitenoiseaudio.com/touchlib/

http://nuiman.com/log/view/lux/

http://lowres.ch/ftir/

%newwin$ http://benbritten.com/blog/bbtouch-quick-start/

http://www.timroth.de/180/page5/page5.html

http://www.dshop.ch/osc/

Processing

http://processing.org/

http://builtwithprocessing.org/browse.php

http://www.tom-carden.co.uk/p5/

http://postspectacular.com/

LIBRARIES
http://code.google.com/p/toxiclibs/ http://www.v3ga.net/processing/BlobDetection/index-page-home.html

Hardware

http://www.liquidware.com/shop/show/TS/TouchShield

Communication

http://www.benchun.net/flosc/
http://www.benchun.net/flosc/download/flosc-0.3.1.tar.gz

Books

http://www.oreilly.com/catalog/9780596510510/
-<The book with handy tips and tricks and tutorials http://www.amazon.com/Physical-Computing-Sensing-Controlling-Computers/dp/159200346X

RFID

http://www.code-magazine.com/Article.aspx?quickid=0611061
http://www.developer.com/net/article.php/3628811
http://www.trossenrobotics.com/store/c/2785-Starter-Kits.aspx
http://www.phidgets.com/index.php?module=pncommerce&func=itemview&KID=117571560480.127.32.179&IID=17

Tutorials

http://itp.nyu.edu/physcomp/Tutorials/Tutorials http://www.glacialwanderer.com/hobbyrobotics/?p=9 http://www.instructables.com/id/Connecting_a_12V_Relay_to_Arduino/ http://www.8051projects.net/index.html http://arduino.nu/Emphasized