Yellow Dot Under Google Search Bar?

I've noticed within the past couple of days while searching for things on google there is this little yellow dot/circle right underneath the search bar as you can see in this screen shot http://i.imgur.com/BfKL6.png What Is It, I've tried searching for information on it an come up with nothing.... show more I've noticed within the past couple of days while searching for things on google there is this little
yellow dot/circle right underneath the search bar as you can see in this screen shot

http://i.imgur.com/BfKL6.png

What Is It, I've tried searching for information on it an come up with nothing. It doesn't do anything if i click it and it does't seem to serve any purpose. Has anyone else seen this/know what Its for?
Update: To Michel: I wasn't saying It was something to worry about, just wondering what it was, if anything.
3 answers 3