About the Author

Robert Clair holds a B.A. in Physics from Oberlin College, and an M.A. and Ph.D. in Physics from the University of California, Berkeley. He has more than twenty years of experience in commercial software development, working mainly in CAD, modeling, graphics, and mobile applications. For the past eleven years he has worked primarily in Objective-C on the Mac and now on iOS. Among other programs, he has written ZeusDraw, a vector drawing program for Mac OS X, and ZeusDraw Mobile, a drawing and painting program for iOS. Robert has been the lead programmer on several large commercial iOS apps, including The Street’s iPad app. He has also made additions to, and performed surgery and repair work on, various other iOS apps. Robert ...

Get Learning Objective-C 2.0: A Hands-on Guide to Objective-C for Mac and iOS Developers, Second Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.