The projection is on a transparent screen but the user's movements are tracked, which maintains the illusion of a 3D image.

New 3D projection technology allows for the creation of three-dimensional light structures. ... radiologists have to look at 2D slices of an MRI and try their best to find any anomalies.

"We can create a 3D space with a 2D projection," says Bardainne, 36. The projections are created using eMotion, an app -- available as a free OS X download -- developed by Bardainne and Mondot.

In theatrical 3D, most of the light from the lamp is either lost in the projector or aborbed the screen and glasses. RealD aims to improve theatrical 3D by boosting the amount of light that gets ...

BodyPaint 3D gets Projection Painting, more. By Dennis Sellers. JUL 31, 2003 5:00 pm PDT. Maxon has released BodyPaint 3D 2, ... by offering quick access to common 2D painting tools and a layering ...