Microsoft Research has revealed some of its latest work into mobile app optimization - and it's called the contextual solution, Falcon. Fast App Launching with Context aims to improve "key OS services" including memory management, scheduling and security. It does this by using location and sci-fi-sounding "temporal access patterns" - when you use the app - to pre-load programs before you've even decided to use them, which dramatically reduces perceived loading delay. A learning algorithm baked into the Windows Phone OS mod also improves its behavior and predictive powers as you use it.
Engadget, Windows Phone OS mod speeds up app load times, knows you'll play Monopoly on your break (video)
