Hybrid HD-DVD & Blu-ray Player
It looks like a Hybrid HD-DVD & Blu-ray Player that can play both HD-DVD discs and Blu-Ray (BD) discs could be here soon thanks to Ricoh’s new lasers. Using a 1mm thick diffraction plate with concentric grooves on each side, the new lasers can recognize what kind of disc you’ve inserted into a drive (be it CD, DVD, HD DVD or BD) and adjust the beam to play it.
