A new ground-breaking holographic 2D projection technology could result in a new generation of pocket-sized digital video projectors and miniature projection displays incorporated into other handheld devices. Digital video projectors produce large, high quality images are becoming increasingly popular as they grow cheaper with mass production, but the technology is limited in its miniaturisation, preventing projectors from being incorporated mobile device markets. Holographic projection of 2D (rather than 3D) images represents a compelling alternative to conventional image projection. Video projectors based on this holographic technology can be made very small so a projector could be integrated into a laptop, a PDA, or even a mobile phone.
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