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'Imaginary Pen' Lets Users Wave Wildly to Write

Imagine walking along, coming up with a brilliant idea, and -- with a few thoughtful hand twitches -- documenting the notion on a wireless device. Neuroscientist Michael Linderman has released data from an ongoing research project in which he documents the muscular movements of six volunteers writing with a pen, thus establishing the feasibility of an 'imaginary pen.' Outfitting his subjects with sensor gloves, Linderman has trained pattern-recognition software to identify the hand motions of his test writers.

Interestingly, Linderman also analyzed how often the computer correctly identified a hand movement as the subject's intended character. When a numeral had been written five times, the program labeled it correctly 63-percent of the time, and when it had been written 35 times, the system was right 97 times out of 100.

While it's difficult to imagine people gesticulating wildly to communicate digitally, we do have several things to note. Firstly, a decade ago, people with their heads down, thumbs typing on a cell phone, would have looked ridiculous. Secondly, this method appears to be more intuitive than earlier forms of sensory writing (e.g., the Palm Pilot's scribe system). Lastly, the gloves Linderman designed are fingerless; just throw a couple of studs on the knuckles, and it's a new fashion. [From: PopSci.com]

Cell Phones

Man Writes 400-Page Novel on Cell Phone


You know how you spend your commute alternating between sleeping, daydreaming, and refreshing your Facebook feed? Well, Peter Brett does something else: he writes novels... on his smartphone.

It's okay, we feel lazy too.

Brett wrote the majority of his first novel, "The Warded Man," on his phone during trips between his Brooklyn, NY home and his job in Times Square, across the East River in Manhattan. In total, he estimates writing over 100,000 words on the train over two years. The book finally hit shelves last month and is on best-seller lists in Poland and England (it has sold 2,500 copies in the US).

He began using the phone to take notes, and his thumbs eventually got quick enough to write large chunks of text -- soon he was averaging about 400 words each morning and evening. Brett listened to music on his iPod to block out distractions.

"I trained myself that at 8 a.m. and 5 p.m. every day when I got on the train, that was my writing time," Brett told the Daily News. "I had about 45 minutes each way, and everyone who takes the F [subway train] knows that 45 minutes can turn into an hour and a half."

No mention of what phone he uses in the article, but a glance at Brett's Web site reveals that it was an HP iPaq smartphone. We figured, with all that typing, that it wasn't an iPhone. [From: Daily News]

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