NYC

It's not often that we get word of a new gadget by way of an SEC filing, but Barnes & Noble has broken with tradition with an 8-K report that reveals its intentions to introduce a new e-reader. The form, filed earlier today, says that the company "indicated it expects to make an announcement on May 24, 2011 regarding the launch of a new eReader device," and goes on to say that the form was filed "solely to satisfy the requirements of Regulation FD." Said regulation was instated back in 2000 to address concerns over insider trading. All that sounds good to us, but we wish there was a clause that required them to include a spec sheet. Considering the Nook Color just got Froyo, is it possible we'll be seeing a Honeycomb version come the 24th? It looks like we'll just have to wait and see. Barnes & Noble

The current trend in the world of home theater may seem like 3D cinematography is all the hype these days, but Sony's latest imager in its CineAlta family begs to differ. Unveiled at the 2011 NAB Show, this F65 mammoth camera (pictured right) packs one beastly 20.4 megapixel, Super 35mm CMOS sensor -- a huge leap from the F35's 12.4 megapixel 1080p CCD. Aside from the obvious quantitative difference, what's special about this new chip is that unlike the Bayer BG-GR subpixel matrix on conventional 4K sensors, here we have green pixels forming the 4K grid while an RB-BR matrix fills in the space, thus doubling the number of horizontal pixels to 8K for a finer 4K picture (see illustration after the break), as well as allowing better visual effects editing using the extra data. What's more, this sensor is fast -- not only can it capture up to 72fps on 4K, but it can also crank up to a smooth 120fps on 2K. As for those seeking to squeeze out every bit of detail ...