BlackBerry Navigates the Stars

BlackBerry has long sent a patent application for its star navigation software, but still had not been granted yet.  I was very surprised when I read this on the news.  I thought the new features in BlackBerry Z10 were very dazzling new ideas already, but this software is an entirely different idea.  We have not found a cellphone app that helps the user to use the stars to find directions -- yes, there's an app for that soon -- when BlackBerry gets its patent granted.