When you're driving around on Google Maps, whether you're an Android or iPhone user, you'll always be represented on the map ...

or leave reviews on Google Maps — people can see your avatar. If you don't customize it, all they get to see is the generic Chrome default, which is the first letter of your first and last name ...

From the strings we spotted, Google might notify you when other people change their images. For comparison, iMessage gives you the option of whether to update an avatar. Default options include ...