On Thu, 27 Aug 2015 13:29:17 -0700, Adam Williamson wrote:
That doesn't look like it's actually connected...the
'star in circle'
If you see a 'star in circle', you don't make the graphics designer happy.
It's a sprocket, a "toothed wheel", and quite commonly used to indicate
that clicking it will lead to something technical: settings, configuration.