Google Button is a content-sharing in the circles +1

Google has a new feature to introduce your button, allowing users to move content directly with your Google more circles.
The company said in a blog that now allows users to Web content with their share from the first circles directly This allows people to share things with friends and not with anyone on your list.

The option will be available when users click on the button 1 on a website, Google said.

When users share the content of a site by clicking a link, a link to a picture and a brief description of what appears in the ShareBox.
+ Google calls this fragment and said that webmasters can customize + fragments to facilitate greater exchange on their sites.

If you share the contents of a key, you'll notice, automatically a link, a picture and description in the ShareBox closes. We call this  + fragments  and are a great way to continue discussions with the people who matter, said Google start.

Google also reported that a key is installed in more than one million Web sites with an additional 4 million daily visits to his account. The global implementation of the function is expected to arrive next week.