News tagged with holograms

How do you build a holodeck?

What would it be like to step in an ordinary room and feel a gentle, computer-generated jungle breeze, with trees swaying nearby that you could touch?

Mar 05, 2013
3.4 / 5 (8) 7 | with audio podcast

Holographic diagnostics

(Phys.org) —'Smart' holograms, which are currently being tested to monitor diabetes, and could be used to monitor a wide range of medical and environmental conditions in future, have been developed by researchers.

Jan 22, 2014
5 / 5 (5) 1 | with audio podcast

Explosives prevent technology theft

Product piracy causes billions worth of damage worldwide. A combination of visible and invisible copy protection is really effective against this. Explosive embossing is an economical procedure and can be ...

Jun 25, 2009
3.6 / 5 (5) 3

Making holograms look more real

(PhysOrg.com) -- Although human vision is capable of perceiving objects in three dimensions (3D), we spend much of our day looking at two-dimensional screens. The latest televisions and monitors can trick ...

Jun 24, 2011
4 / 5 (4) 2 | with audio podcast

High-res holograms from carbon nanotubes

(Phys.org) —Researchers from the University of Cambridge's Department of Engineering have demonstrated the novel utilisation of carbon nanotubes for making high resolution holograms.

Mar 27, 2013
4.7 / 5 (3) 0 | with audio podcast