YURT: Virtual Reality at 180 George

IMG_4249

Behind all of the ugly construction surrounding Barus and Holley, the 180 George building houses an unparalleled virtual reality system. Named for its shape, furbished with 69 projectors, and a pixel resolution equivalent to retinal display (the human eye could not perceive anything more detailed), the Yurt Ultimate Reality Theater opened in the summer of 2015. The field of virtual reality isn’t new to Brown; before we had this machine, there was the Cave Automatic Virtual Environment (CAVE). Technology like the CAVE allowed scientists and artists alike to explore their fields with three dimensional visualizations. MRI scans became interactive for medical students, while poets experimented with words that literally jumped off the projector. In 2009, Brown decided it was time for an upgrade, involving a 360 degree display with interactive floors and ceilings.

In the spirit of educating campus about this exciting new feature, we hung out with Computer Science Professor David Laidlaw to talk about his brainchild, and the functions of high quality virtual reality. Before diving into the interview, you should know that Professor Laidlaw is a busy man. It took over two weeks to set up a time to see YURT, and right before our rendezvous, this texting exchange occurred:

david

It’s cool, I’ll wait.

Upon greeting me (after class, of course), his first question was, “what happened to your mustache?” Let it also be noted that I initially forgot to take my shoes off inside the machine and that every time Professor Laidlaw handed me a piece of equipment, static shocks reverberated in both our hands. Basically, the interview was electric. Jokes aside, it was time to get down to serious business. A.K.A. it was time to play 3D Minecraft, or as David affectionately called it, YURTCraft.

Continue Reading