As part of its unveiling of Android 4.1 Jelly Bean, Google has unveiled Project Butter, a major effort to squash Android's frequent problems with device lag, as well as Systrace to help diagnose performance. DevelopingProject Butter improves Android 4.1's speed to a silky-smooth 60FPS originally appeared on Engadget on Wed, 27 Jun 2012 12:48:00 EDT. Please see our terms for use of
