Pixel Launcher may build personal app groups from usage habits

Code in Android beta cp41.260831.007 shows Pixel Launcher developing personalized app groups based on launch frequency, session length, and time-of-day activity. The system invents its own labels for behavioral clusters instead of using a fixed category list. The feature is not yet available to users.

• Groups use launch frequency, session length, and time-of-day activity signals
• The system generates its own cluster names instead of fixed categories
• Code found in NexusLauncherRelease from Android beta cp41.260831.007
• New groups supplement existing categories and are unique per user