TextPrediction
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Symbian Belle FP2 for Nokia 808 PureView spotted early, pulled quickly
Nokia has been tuning up its Symbian Belle phones with new software over the past few days, but there's been one glaring exception: the 808 PureView. The camera-centered behemoth isn't far behind, though, as a handful of users have spotted and grabbed a 113.10.1506 OS update lurking on Nokia's servers before it was abruptly yanked. While Nokia hasn't confirmed details of the upgrade, those few who tried the download can vouch that it really is Belle FP2, or Belle Refresh. As such, it's bringing an overhauled keyboard with text prediction, new versions of the browser and music player apps, fresh widgets and no doubt a few under-the-radar bug fixes. It's hard to know if the update is final code, so we'd advise caution before loading up any unofficial copies you might find -- even so, it's a portentous sign for 808 owners who'd like to have a definitive instance of smartphone-grade Symbian before the platform rides into the sunset.
RIM gets patent for logic-based text prediction, BlackBerry 10 keyboard now preserved for the ages (update: not so ambitious)
For those of us who aren't fans of swipe gestures, the highlight of BlackBerry 10 is undoubtedly a unique keyboard that's often a step ahead of its user. It's a good thing for this last camp that RIM was just granted the final version of a related patent for logic-based text prediction. Instead of simply hunting for typos, the patented keyboard guesses the next word based either on the context of the words around it or on other criteria, like common expressions. About the only time the technique doesn't predict words is for passwords -- RIM would rather not be that clever. While there looks to be a few differences in the practical implementation of the patent as we've seen it in a pre-release BlackBerry 10, theory and reality are close enough that RIM won't be worried about anyone else poaching its seemingly mind-reading technology anytime soon. Update: We've dug deeper, and it's more focused on simple frequency logic and auto-complete shortcuts (think "ttyl" generating "talk to you later") rather than anything too complex. BlackBerry 10 isn't so secure, then, although these are still quite important typing techniques.
