Google I/O 2013 - Enchant, Simplify, Amaze: Android's Design Principles
Why the open web links it
Explains Android's design principles and how to apply them to create user-centered apps.
Linked by 2 independent sites, 1 of them widely read in the 2026-10 crawl of the open web, including speakerdeck.com, google.com, blogspot.com.