PureDepth has been talking up its "Multi-Layer" 3D display technology for quite some time now, but it looks like the displays should finally be rolling out en masse, with the company announcing that volume production of its new 12.1-inch displays was slated to begin this week, which follows those first few 20.1-inch displays that wound up in slot machines. For those not up to speed, the displays themselves make use of two LCD screens placed a few inches a part, which lets them display three dimensional images without the need for special glasses and, according to the company, without the headaches o
