Google Invents 3D Video Conferencing for Notebooks & Beyond – Telepresence Options.

But from the drawing, their interaxial spacing is WAY too large to be useful. Let’s assume its just a concept.

The actual patent application appears to be no so much about 3D video conferencing as about using two cameras for either 3D or two separate 2D images, say, for a 2nd person sitting next to the first.

This goes with my sense that business applications of 3D could be more lucrative than the better known entertainment options.