Douglas is the Senior Director of Display Systems Research at Reality Labs Research, where he leads investigations into advanced display and imaging technologies. His prior research has focused on head-mounted displays, glasses-free 3D displays, light field cameras, and active illumination for 3D reconstruction and interaction. He received a B.S. in Applied Physics with Honors from Caltech in 2002 and M.S. and Ph.D. degrees in Electrical Engineering from Brown University in 2006 and 2010, respectively. He was a Senior Research Scientist at Nvidia Research from 2012 to 2014, a Postdoctoral Associate at the MIT Media Lab from 2010 to 2012, and an Assistant Research Staff Member at MIT Lincoln Laboratory from 2002 to 2005. His recent work focuses on passing the visual Turing test with AR/VR displays.