Google Maps iOS - Shaking the device allows the user to submit feedback.

Google Maps iOS - Shaking the device allows the user to submit feedback.

Google Maps - When zooming in to the maximum, the zoom in button merges with the street view button indicating that the next zoom level is with street view.
/via Toby Adams

Google Maps - When zooming in to the maximum, the zoom in button merges with the street view button indicating that the next zoom level is with street view.

/via Toby Adams

Google Maps - The “map” or “satellite” button” shows the actual area behind it.
/via Hugo

Google Maps - The “map” or “satellite” button” shows the actual area behind it.

/via Hugo

Google maps - The iPhone icon represents the actual location of the Apple headquarters in Infinite Loop Cupertino.
/via Jan Semler

Google maps - The iPhone icon represents the actual location of the Apple headquarters in Infinite Loop Cupertino.

/via Jan Semler

Google street view - The icon changes to a skier when viewing a piste. Try picking it up as well.
/via garethllew

Google street view - The icon changes to a skier when viewing a piste. Try picking it up as well.

/via garethllew

Maps - the subtle differences in map designs. See link below for detailed analysis. 
41Latitude - Google Maps & Label Readability

Maps - the subtle differences in map designs. See link below for detailed analysis. 

41Latitude - Google Maps & Label Readability