NDA-what is the secret that iPhone cannot say?

NDA has been lifted. So too many resources can be founded ..

The love with Internet. With blog. with open source. So many thanks ..

Merry Chirstmas my friends!

Apple said in the notification:

Previously, the NDA confidentiality agreement was established to protect Apple's inventions and innovative technologies in the iPhone OS Operating System to prevent theft by others, which has occurred before. Although Apple has applied for hundreds of iPhone patents, the NDA confidentiality agreement can provide additional protection for iPhone patented technologies.

However, the NDA confidentiality agreement imposes a heavy burden on developers, authors, and others who are interested in helping the iPhone achieve further success. Therefore, we decided to abandon the confidentiality agreement of the released software for the iPhone. Developers will receive a new agreement within a week or so, excluding the released software confidentiality agreement. However, please note that the unreleased software and functions are still protected by the NDA confidentiality agreement until the software or functions are officially released.

I would like to thank everyone who provided constructive feedback on this matter.

Apple's abandonment of this protocol will not only facilitate iphone software developers, but also facilitate the publishing of books related to the iPhone SDK.

I plan to organize some FAQs & tutorial for iPhone Dev in the future of 2009.1.