We Make Money Not Art have a really interesting post that follows my post yesterday on BT's futurology.
'The Japanese Communications Ministry is to establish a research group that will work to commercialize virtual reality television by 2020.

VR TV will enable images to be seen in 3D from any angle at a quality equivalent to that offered by high-definition TVs, and allow viewers to feel and smell the objects they are watching.

Users watching a home shopping programs will be able to examine products from various angles and feel them. VR TV technology will also likely be used in telemedicine and other fields.

To simulate the sensation of touch, researchers are considering using means including ultrasound, electrical stimulation and wind pressure. For smells, the development of a device that mixes natural aromatic essences to recreate particular scents will likely be given a major focus.

In addition, studies of human neural pathways and an array of related basic research are expected to be carried out.'
Tags: Technology, Future, TV, 3D