Home
> Research > CAS NAV
Bio
Multimedia
Research
Misc
Contact Me
MRI Tumor Segmentation
Neuron Model
Cerebral Assessment Systems - Navigation

Demo Video: (Click image for video)

** videos require Xvid MPEG-4 codec, can be downloaded from http://www.xvidmovies.com/codec/

 

A test taker is first shown a walk-through of the first floor in the VR, then proceed to finish the 10 task-oriented tests.

CAS NAV
casnav_main

CAS NAV (also known as VR Here) is a system developed by us in the Cognitive Neuroscience Laboratory, lead by Dr. Charless Duffy in University of Rochester Medical Center. It is a series of tests, using virtual-reality modeled after the first floor of Strong Memorial Hospital (URMC), with 10 different tests to assess a test-taker's navigation ability. A person can score from 0 to 100, the higher score indicates better navigation performance.

All parts of the virtual-reality, tests, and videos are made in-house, VR is built using Quake3 engine in C.

vrhere_demo
The following are the bird-eye view and some of the screen shots from the VR. Can you guess where they are from the demo video? --Click the thumbnails for full-size images.
vrmap
bird-eye view of the VR, green box indicates the starting position of the demo video
hallway
picture
hallway2
elevators
outside
Credit and Contact Info:
credit
Deformable Tracking