Cutting Edge

Google Glass is missing one critical factor

Google Glass has generated plenty of interest and excitement. But before we crown it an industry revolutionizer, let's not forget that Google Glass still doesn't have a clear response to the one big question that all revolutionary products must answer:

How does it make my life better?

Every game-changing product innovation over the past three decades had a very simple answer to that question. For example, the iPhone gave you the Internet in your pocket. The BlackBerry gave you e-mail on your phone. The Macintosh (and later Windows) gave you a computer you could use without typing in … Read more

NASA's asteroid lasso mission said to halt Apocalypse scenario

Shortly after a large meteor hit Russia in February, injuring about 1,000 people, President Obama's administration announced that the U.S. would work on asteroid tracking technology to avoid potentially more severe Earth collisions. On Monday, top NASA administrator Charles Bolden reiterated this pledge.

Bolden spoke at the Human to Mars Summit in Washington, D.C. on Monday and said that a robotic spacecraft mission currently being planned will "prepare efforts to prevent an asteroid from colliding with devastating force into our planet,"according to U.S. News & World Report.

The government's plan is … Read more

Phosforce laser flashlight can illuminate or incinerate

Didn't get enough of Star Wars Day on the weekend? How about dazzling Sith Lords with this lightsaber-style flashlight?

The Phosforce from Wicked Lasers turns the company's powerful Arctic laser into a portable light that kicks out 500 lumens. It's nowhere near as powerful as the company's Torch flashlight -- which at 4,100 lumens is apparently strong enough to ignite paper -- but it's mighty bright. … Read more

Robo-docs: RP-VITA bot now in 7 hospitals

Would you mind if your doctor were treating you through a display on top of a robot? What if that display could save your life?

Well, that could be the case if you find yourself at one of seven U.S. and Mexican hospitals that have deployed the RP-VITA telepresence robot, which obtained FDA approval earlier this year as the first of its kind.

RP-VITA, which stands for Remote Presence Virtual + Independent Telemedicine Assistant, is now on hand at the Ronald Reagan UCLA Medical Center in Los Angeles, five other medical centers in the U.S., and one in Mexico City, developers iRobot and InTouch Health announced today.

"During a stroke, the loss of a few minutes can mean the difference between preserving or losing brain function," the companies quoted Paul Vespa, director of neurocritical care at the Reagan Center, as saying in a release. … Read more

Navy's X-47B makes first arrested landing

The U.S. Navy's X-47B is one step closer to being ready to start making test flights off of aircraft carriers after completing its first-ever arrested landing.

According to the Navy, the X-47B, also known as the Unmanned Combat Air System (UCAS), successfully grabbed hold of a special arrester cable with its tailhook, quickly stopping the aircraft during the May 4 test. That marked an important milestone in the development of the UCAS program.

The jet-powered X-47B is a prototype meant to fly autonomously, unlike many drones such as the Predator, which are usually flown remotely by ground-station-based pilots. … Read more

Neil Armstrong's moon walk EKG reading up for auction

We've all seen the video of man's first step on the moon. NASA's medical team back down on Earth saw that first step in a slightly different light, in the form of Armstrong's electrocardiogram reading from the moment he set his foot down. That little 6-inch strip is going up for online auction at RR Auction.

The strip comes in a presentation frame along with an Armstrong autopen signature and various mission patches. "After the landing, this EKG report was saved by the Manager of Medical Administration for the Space Center. It was cut up into five pieces; four were presented to the attending physicians on the medical team," reads the description.… Read more

3D-printed 'Liberator' gun fires first successful shot

A Texas man has become the first person to successfully fire a real bullet from a gun created on a home 3D printer. Sound crazy? In fact, the blueprint for the pistol is available for free online for anyone to access. And it's legal.

University of Texas law student Cody Wilson, 25, released a video of a 3D-printed gun named the "Liberator" taking test shots over the weekend. The gun is mostly made of plastic, with the exception of two metal pieces: a metal firing pin and a 6-ounce piece of steel that's required by law under the Undetectable Firearms Act. Of course, the piece of steel that makes the weapon visible to metal detectors, and legal, can certainly be omitted by future hobbyists.

Wilson invited Forbes reporter Andy Greenberg to witness the trial. Greenberg reports that 15 of the gun's 16 pieces were printed by a Stratasys Dimension SST 3D printer -- the metal firing pin is the 16th piece. … Read more

Robotics students build automated locker for special-needs peer

Pinckney Community High School in Pinckney, Mich., is the site of a robotics experiment gone very, very right. Junior Nick Torrance has muscular dystrophy. He uses a wheelchair to get around, but the muscle disease makes it difficult to handle simple activities, like opening up his locker.

The high school already has a top-notch robotics class. Seniors Micah Stuhldreher and Wyatt Smrcka won the 2012 SkillsUSA national robotics competition, so they were a natural choice to tackle the locker door problem with a robotics solution.… Read more

Terrafugia to develop vertical takeoff flying car

Frustrated commuters may soon get some good news from Terrafugia, the maker of the Transition flying car.

The company on Sunday said it has begun feasibility studies of a four-seat, vertical takeoff and landing plug-in hybrid-electric flying car, the TF-X. The vehicle will "further increase the safety, simplicity, and convenience of personal aviation" by using state-of-the-art intelligent systems and other technology, Terrafugia said.

"This is the right time for us to begin thinking about the future of the company beyond Transition development," Carl Dietrich, Terrafugia's chief executive and chief technology officer, said in a press … Read more