Filmmakers blur lines with virtual reality at Sundance
January 23, 2015 at 06:00 AM EST
PARK CITY, Utah, Jan 23 (Reuters) - Whether putting moviegoers inside the yurt of a Mongolian tribe, in the studio with a musician or in the path of an oncoming train, filmmakers are blurring the lines of reality for viewers at this year's Sundance Film Festival.