Delivering Web Content on High Resolution Displays

Your web content should always look sharp, regardless of the display it is viewed on. Come and see how to deliver pixel-perfect web interfaces on high resolution displays for books, websites, and apps on iOS and OS X. Learn different ways to fetch and display high-resolution image assets only when they're needed and see how to use technologies like CSS and SVG to create scalable graphics that can replace traditional images. Discover advantages of different optimization techniques and gain a deeper understanding of the right approach for your web content.

WWDC 2012 - Session 602 - iOS, macOS