Recently added sprites (see images below) include a question mark, icons for dining, movies, map pushpins, star ratings, emoticons and more. One of those icons (see bottom), which looks like two little people, could be involved in some kind of social search feature, Rohrweck guesses. He also found an icon with a chess symbol on it, backing up his earlier discovery where a product called "Google+ Games" was referenced by name.
However, the most intriguing find had to do with four icons, all whose names begin "shared_circle." This seems to imply that Google+ will allow you to create Circles containing other Google+ users, and share those with others.
However, the most intriguing find had to do with four icons, all whose names begin "shared_circle." This seems to imply that Google+ will allow you to create Circles containing other Google+ users, and share those with others.