title: Develop a 360-Degree Video Viewer
body: <p>I'm interested in those 360-Degree video you can find on the web (like <a href="http://www.slopeviews.com/onsnow-beta/" rel="nofollow noreferrer">http://www.slopeviews.com/onsnow-beta/</a>).</p>
  
  <p>I am wondering how all of this is working, and how one can start to implement a view like this.</p>
  
  <p>Any hint we be appreciated, thanks !</p>