Prepeat inkless and tonerless rewritable printer

Inkless / tonerless printers aren't exactly new, but here's a more novel approach: inkless, tonerless, and completely reusable. The PrePeat rewritable printer is exactly that: using special paper made of PET plastic, you can make all the flowcharts and meeting notes you need, and when you want to start fresh, feed the paper back in to start fresh. Upfront cost is 500,000 yen (about $5,600 in US) for the printer and 300 yen for each sheet, in lots of 1,000 -- which we're taking to mean at least another 300,000 yen / $3,360 to get some use out of it. Each piece of paper is said to work about 1,000 times, but no word on how much (if any) history can be extracted from the materials -- just keep that in mind should sensitive information be your daily trade. Video demonstration after the break.

Samsung's first Bada phone with Super AMOLED to be announced on February 14th?

By now you're undoubtedly aware than Samsung has a new smartphone OS (Bada) and touchscreen technology (Super AMOLED) in the works. In this case, putting 2 and 2 together yields 14, a number that matches Samsung's February 14th press event at Mobile World Congress. How so? Well, first of all, Sammy is promoting the Samsung Unpacked teaser page from its Bada site. The ocean-themed teaser ("bada" means "ocean" in Korean) says, "on 2.14 a new mobile from Samsung is born. See it first in Barcelona." A quick look at the teaser site's source reveals the keywords "Bada," "smartphone," and "AMOLED." In other words, you can bet that Samsung will be unveiling a 3.3-inch, 800 x 480 pixel Super AMOLED (already rumored for a next week reveal) touchscreen Bada phone on February 14th.

P.S. The image above comes courtesy of GSM Arena. While the site won't say what the device is on the left it's clearly running Samsung's Bada UI and is likely AMOLED judging by those deep blacks. The display is also slightly smaller than the iPhone 3G's 3.5-inch display. Gee... what could it be?

http://www.samsungunpacked.com/

ASUS shows flexible-OLED concept devices

ASUS is showing off its new Waveface family of concept devices. Two of these use flexible OLEDs. The Ultra is a wearable (on the wrist) mobile phone that is controlled with hand gestures or by touching the display.

ASUS Waveface Ultra

The Waveface Light has physical keyboard that pops up when folded up into the laptop form factor.

ASUS Waveface Light