vocpod with screens replaced
by 4 x 0.1 x 3 m boxes, with proper image display from center
position of screens /cameras
determined by original voc model, require tweaking or rebuild
recommended method of operation
center camera viewpoint and manual rotate using arrow keys on keyboard
even with reference beacons
in corners, 24 screens 360degree rotation proves disorienting,
remove 4 screens from position directly behind operator to provide portal
/ orientation for user ...
