I/O Kit Device Drivers for Mac OS X

The I/O Kit is a set of system frameworks and libraries for creating device drivers on Mac OS X, supporting both 32 and 64 bit architectures. Learn about the design of I/O Kit drivers, as well as tips and tricks for fast, efficient driver development and debugging. Whether you're bringing a new device to Mac OS X or developing an application to access an existing device, this session is for you.

WWDC 2010 - macOS