Stories by Nick Barber

Social networking app backs up après-ski tales

A slopeside location-based social networking service came to five ski resorts this season, allowing skiers and boarders to track their Vail Resorts vertical feet, earn virtual ski pins and connect with friends. Called <a href="http://www.snow.com/epicmix">EpicMix</a>, Vail Resorts rolled the system out to mountains in California and Colorado, covering 17,000 acres or about 70 square kilometers of terrain.

Ford debuts all-electric car

Ford Motor Company debuted its first all-electric vehicle, the Focus Electric, at the 2011 International Consumer Electronics Show Friday. It is one of five new electrified vehicles that will be available in North America and Europe by 2013.

OLPC XO-3 tablet delayed

Nicholas Negroponte, chairman of One Laptop Per Child said that the XO-3 tablet computer will debut sometime in February 2011, about 45 days later than originally planned.

iPad copter fun to fly, steep learning curve

The AR.Drone from France-based Parrot is an exciting, fun-to-fly, four-rotor helicopter that can be piloted over Wi-Fi by an iPad, iPod Touch or iPhone. But flying indoors proves tricky and may frustrate inexperienced pilots. The helicopter goes on sale in the U.S. at Brookstone stores on Sept. 3, 2010, for US$299 and is available for pre-order now.

Ranger robot breaks record, walks 23km on single charge

A team of students and faculty at Cornell University claim that their <a href="http://ruina.tam.cornell.edu/research/topics/locomotion_and_robotics/ranger/Ranger2010/">Ranger robot</a> has set a new record for nonstop distance walked by an untethered, legged robot: 23 kilometers or 14.3 miles.To see video of the robot, <a href="http://www.youtube.com/watch?v=YjTLSpFyi38">click here</a>.

How to: Build a PC

These days, it’s fairly obvious that owning a PC is necessary, not only for business purposes, but for day-to-day life. Who could survive without one? It is with this mind that we provide you with a step-by-step guide, created by <i>IDG News Service’s</i> Nick Barber, on how exactly to build a PC.

MIT app uses mobile phone to determine eyeglass prescription

MIT Media Lab researchers have developed a mobile-phone application that, coupled with a small plastic device held over the screen, can determine users' eyeglass prescriptions. Called NETRA or near-eye tool for refractive assessment, the system asks users to align lines on the phone's screen while looking through a small plastic cube.

Charity creates Xbox 360 controller out duct tape, Velcro and a bag of rice

Steve Spohn is wheelchair-bound, on a ventilator and can barely move because of muscular dystrophy, but he's still able to play video games. He participated in last week's Games for Health conference in Boston, where the AbleGamers Foundation hosted the Hardware Hackers Challenge, a contest to build a handicap-accessible game controller in under two hours.

Technology runs the Boston Marathon

The runners took center stage during the Boston Marathon Monday, but behind the scenes of the prestigious road race was an enterprise-class data center capable of accurately tracking more than 26,000 runners and relaying that information to a number of outlets.

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