By Philip Bethge
Larry Smarr’s large intestine appears to float in the middle of the room, nestled like a stuffed sausage between his other virtual organs.
Smarr, a computer science professor, adjusts the dark-tinted 3D glasses perched on his nose and picks up an electronic pointer. “And this is where the wall of my colon is inflamed,” he says, pointing out a spot where the intestinal walls are indeed noticeably swollen.
A supercomputer combined MRI images of the 63-year-old professor to create the three-dimensional illusion now projected on the wall. It gives the impression that the viewer could go for a stroll inside the researcher’s abdomen. (more…)