RIM's New Blackberry Ditches Thumboard

Eric Giguere writes "Research In Motion's newest BlackBerry, the 7100t, aka 'Charm,' has a more conventional phone form factor. It does this by ditching the thumb keyboard for an extended keypad with predictive text input. It also adds Bluetooth. The changes are mostly physical, the device is still running the same basic software -- existing Java apps should run with only minor changes. More details at the BlackBerry.com website." xRelisH supplies this link to a review of the device from MSNBC.

Comments

Predictive entry sounds better than others

[chrisbw]

I'm really used to the current BlackBerry keyboard, but I'm really interested in seeing how they implemented their predictive text entry. I read another article this morning about it, and apparently it "learns" as you go, and dynamically adjusts its recognition list. This is much better than what my Sony-Ericsson mobile can do with SMS messages.

Re:Predictive text

[yaroslavvb]

An unrelated question I was pondering -- do any thumb-texting predictive text devices use predictive method more advanced than Markov chain? (essentially just looking at list of words that start with already typed prefix) That's how it seems to work on all the cell phones I tried. There's enough research out there to make a more advanced system. For instance, a word level Markov chain that offer words that are likely to follow first. Or an approach that would allow better generalization, such as decision tree predictor.