幾個 iPhone dev 的 opensource site

http://open.iphonedev.com/ http://www.appsamuck.com/ Open Source iPhone App Store Apps http://ntt.cc/2010/08/29/10-best-iphone-application-development-resources-or-tools-you-should-know.html http://ntt.cc/2010/07/30/11-free-iphone-4-gui-psd-templates-for-designers.html

iPhone icon size / iPhone 人機介面建議守則

URL : http://developer.apple.com/library/ios/#documentation/userexperience/conceptual/mobilehig/IconsImages/IconsImages.html steps by steps : http://www.cutelittlefactory.com/tutorials/how-to-create-an-iphone-icon-full-workflow/ utils: http://www.midnightmobility.com/iphone-icon/