title: what is field sequential 3D?
body: <p>What is field sequential in 3D? I've been scouring the internet but no luck. The only thing I got was this:</p>
  
  <p>Field-Sequential.  In the context of cinema-stereoscopy, the rapid alternation of left and right perspective views projected on the screen.</p>
  
  <p>But isn't this the same as frame sequential??</p>