Barence writes "A debate that crops up time and again is whether it's better to have a dedicated keyboard on your smartphone or whether an on-screen keyboard with text correction is adequate. Some phones with screen-based keyboards have started to provide tactile feedback, either using an ultra-quick spin of their vibration alert or, like the BlackBerry Storm2, using clever piezo-electric technology to simulate the feel of a button press. But which system works best? PC Pro's Paul Ockendon gathered six of the most popular handsets around and put them through a timed typing test to see which proved quickest and most typo-free."

Read more of this story at Slashdot.

alobar72 writes "I have quite a few old maps (several hundreds; 100+ years old, some are already damaged – so time is not on my side). What I want to do is to digitize them and to apply geo-coordinates to them so I can use them as overlays for openstreetmap data or such. Obviously I cannot put those maps onto my €80 scanner and go. Some of them are really large (1.5m x 1.5m roughly, I believe) and they need to be treated with great care because the paper is partly damaged. So firstly I need a method or service provider that can do the digitizing without damaging them. Secondly I need a hint what the best method is to apply geo coordinates to those maps then. The maps are old and landscape and places have changed, it maybe difficult to identify exact spots. So: are there any experiences or tips I could use?"

Read more of this story at Slashdot.

Hugh Pickens writes "When the wind is blowing, it is usually the cheapest peaking power available. However utilities need consistent always-on power from large, cheap coal and nuclear power plants that are the backbone of the electric grid. Wired reports that operators are looking at Compressed Air Energy Storage (CAES) using abandoned mines and sandstones of the Midwest to store compressed-air. This converts the intermittent motions of the air into a steady power source by using it to run air compressors to pump air into an underground cave where it's stored under pressure. The first CAES plant in the United States actually went online in McIntosh, Alabama in 1991 where engineers created a geological pocket 900 feet long and up to 238 feet wide in a dome by pumping water into it to dissolve the rock salt. When the (briny) water was pumped back out, the salt resealed itself and they had an air-tight container."

Read more of this story at Slashdot.

itwbennett writes "In a 45-minute press conference at the Game Developers Conference in San Francisco, Sony announced its motion controller, officially named the Playstation Move. The Move consists of the Eye Toy (a camera pointed at the player) and a wand-like controller with a lighted ball at the end and a range of buttons on the shaft, writes blogger Peter Smith. 'Alternatively games can use two of the wands, or one wand and one "sub-controller" that has an analog stick (the camera is always required),' says Smith. 'If this is sounding very much like the Wii's Remote and Nunchuk well, you aren't far off (though at least there's no cable between the two parts to smack you in the face when things get heated).' Here are Smith's thoughts on the demo: 'All in all, the demos seemed OK, but I, at least, wasn't really blown away by any of them. That said, it's always hard to tell how well these systems work without actually trying them for yourself. You need to feel the connection (or lack thereof) between what your hands are doing and what's going on on-screen in order to be sure. For example, in the boxing demo the player did a quick spin move that led to a roundhouse punch. It's hard to say if his motion triggered a pre-set action (a 'combo') or if the system was able to track the controller that accurately, and was able to 'connect the dots' from when his body briefly occluded the wand to when it reappeared.'"

Read more of this story at Slashdot.

Intel has just rolled out its fastest chip, the Intel Core i7-980X (codenamed "Gulftown"). We build a desktop PC worthy of its crazy-fast performance.

Preview of the ATI Radeon 5970.

Need a new desktop, but are paralyzed by the sheer number of choices out there? We explain the different flavors of desktop PCs available on the market, and give our take on the new systems for Spring 2010.

We give you 10 quick tips for finding the best desktop for you.

The Core i7-980X-equipped Maingear Shift gaming desktop combines blazing benchmark scores with a design that intelligently manages the copious heat that gaming desktops generate.

Intel has just rolled out its fastest chip, the Intel Core i7-980X (codenamed "Gulftown"). We build a desktop PC worthy of its crazy-fast performance.