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Jan 15

Google web search reveals English letter frequency, helps our Scrabble hustle

Wordsmiths go to great lengths to master a game of Scrabble or Words With Friends. Rarely are their efforts quite so calculated, however, as what we’re seeing today. After Google research director Peter Norvig used his company’s search engine to determine letter frequency in the English language, Deadspin and developer Kyle Rimkus compared it against Scrabble’s point system and available words to determine which letters generate the most value relative to how often they can play. In short: H, Y and Z produce the most bang for the alphabetic buck, while J and Q are plagues on the rack that are seldom worth saving for a special moment. We can’t guarantee that following the Google-derived tips will have serious opponents begging for mercy — a wide vocabulary is often the real clincher — but they may help a few of us wondering what to play on that triple word score.

Filed under: Gaming, Internet, Alt, Google

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Source: Peter Norvig, Deadspin

Sep 08

NHK 8K Super Hi-Vision camera captures native 120Hz footage, we go eyes-on at IBC (video)

Posted in: Today's Chili

We’ve seen plenty of 4K cameras, and we’ve even heard a whisper or two about 8K, but the quality of a viewing experience isn’t tied only to resolution — frame rate also comes into play, especially with fast-moving subjects. NHK’s prototype Super Hi-Vision camera doubles the capture rate from the standard 60Hz to a much speedier 120Hz, yielding sharper motion. While the difference isn’t noticeable with static or slow-moving scenes, it certainly comes into play when filming rapid-motion sporting events or panning the camera. The Japan Broadcasting Corporation’s latest model was on hand at IBC in Amsterdam, and the advantages of a 120Hz cam were immediately crystal clear.

Filming a rotating image that paired ordinary objects and cityscapes with letters and numbers, you could see the difference instantly, with the 120Hz image on the right side yielding far shaper details, while the left side was often a blurry mess. There’s no software smoothing on hand here — because the higher frequency comes directly from the source, it appears perfectly natural, and much more pleasant. We captured a video demonstrating the expo floor rig, but because our camera doesn’t sport the same spec, you won’t notice a difference in the hands-on clip after the break. You can see the difference in our stills gallery below, however, and you can take us on our word — the improvement is quite dramatic.

Gallery: NHK 120Hz 4K camera eyes-on