A new NASA mission aims to come to grips with the way nature whips up hurricanes.
Set to begin Sunday, the agency's six-week Genesis and Rapid Intensification Processes (GRIP) mission will see a series of planes outfitted with sophisticated instruments take to the skies in an attempt to understand the birth of a hurricane, in order to give people a better chance to prepare for them.
This is NASA's first domestic hurricane project since 2001 and its largest ever. Three NASA planes, several satellites, and four planes from research partners will team up to measure tropical storms as … Read more
If you think robots are heartless piles of plastic and silicon, you're correct. But soccer-playing humanoid robot Nao has been evolving by developing "emotions" under a European project and is now being used in the U.S. in sessions to treat autistic children.
Under the recently concluded Feelix Growing project--aimed at designing bots that can detect and respond to human emotional cues--researchers at the University of Hertfordshire's Adaptive Systems Group and other centers have been trying to get Nao to simulate human emotions.
Researcher Lola Canamero and colleagues have been programming Nao--created by Aldebaran Robotics and used worldwide as a research bot--based on how human and chimpanzee infants interact with others. Working with a budget of some $3.2 million, the researchers have been trying to create robots that can be better companions for people.
In a gushing report, the Daily Mail has hailed Nao as "the first robot capable of developing emotions and forming bonds with humans."
Robot fans who remember Sony's robot dog Aibo, discontinued in 2006, will recall that it had a range of synthetic emotions and could "grow" emotionally according to how it interacted with its owner.
It's no surprise that the researchers have also been experimenting with Aibo, including the cyberpup and Nao in a "robot nursery" designed to incubate emotional behaviors. Nao can so far express excitement, anger, fear, sadness, happiness, and pride, and supposedly has the "emotional skills" of a 1-year-old child.
Using its facial-recognition skills, Nao can become attached to people who help it learn, just like a human infant. When confronted with an unfamiliar situation, or when neglected by its human caregiver, Nao can become agitated. It will remember past experiences it interprets as positive or negative. … Read more
How do you send a robot to space? Very, very carefully.
When Robonaut 2 heads to the International Space Station this fall, it won't be strapped into a seat like its astronaut companions. Instead, it will be carefully packed inside dense foam and an aluminum frame that's specially designed to withstand the intense vibrations and gravity forces the bot will experience during its ascent into orbit.
Engineers have spent several months devising the best way to secure the humanoid, nicknamed R2, so it arrives at the ISS unharmed. The engineers concocted a plan to attach the robot to … Read more
Nobody knows where two unexplored air shafts leading from that ancient room lead. The hope is that the remote-controlled robotic tunnel explorer--which can fit through holes less than one inch in diameter--can drill through the secret door blocking the shafts and gather evidence that determines their purpose.
Leeds University in the U.K. is teaming with the Supreme Council of Antiquities in Egypt and a team of international engineers to construct the bot, which is also known as the Djedi project … Read more
Now, the international research team announces that it has been awarded $2 million from the National Institutes of Health to develop the test, which involves removing cells with a brush, placing them on a chip, and inserting that chip much like a credit card into an analyzer, with results ready in 8 to 10 minutes.
Such a fast turnaround should result in shorter waiting times, fewer … Read more
KENNEDY SPACE CENTER, Fla.--Flight controllers are revising plans for a second spacewalk Wednesday to replace a coolant pump aboard the International Space Station, adding work to isolate an ammonia leak that should clear the way for installation of a new pump during a third spacewalk Sunday.
A formal decision on whether to proceed with the Wednesday spacewalk is expected after NASA's space station Mission Management Team reviews preparations during a meeting Tuesday at the Johnson Space Center in Houston.
The pump module, one of two in independent coolant loops, circulates ammonia through huge radiators to dissipate the heat … Read more
The National Geospatial-Intelligence Agency, an arm of the U.S. government that oversees satellite imagery collection for military and intelligence work, has awarded two satellite imagery companies contracts worth more than $3 billion each.
The two 10-year contracts are part of a program called EnhancedView to produce a new generation of satellite imagery. GeoEye, based in Dulles, Va., was awarded $3.8 billion, and DigitalGlobe, based in Longmont, Colo., was awarded $3.55 billion.
Each contract is paid annually, subject to congressional approval, and can be canceled annually. The long-term funding paves the way for development of next-generation satellites with … Read more
TRUCKEE, Calif.--Although the Internet is coming quickly to the car, more work is needed to create services that will be of use to drivers who need to keep their hands on the wheel and eyes on the road.
So far, most of the work in the area of in-car technology has centered around connecting with cell phones and offering maps and entertainment, but many say this is just the beginning of a radical transformation of the passenger car.
"The Internet has been tuned to zero miles per hour," Ford senior technical leader K. Venkatesh Prasad told CNET … Read more