Advanced Touch Input on iOS – WWDC15

WWDC15Learn about the touch input and drawing pipelines. Gain specific insights in how best to design your app to minimize latency in receiving touches and maximizing the performance of drawing content on the screen. Explore new API in UIKit and learn best practices for faster and smoother input.

Download: SD | HD | PDF

WWDC 2015 > App Frameworks > Advanced Touch Input on iOS