In catch-22 traffic emergencies where there are only two deadly options, people generally want a self-driving vehicle to, for example, avoid a group of pedestrians and instead slam itself and its passengers into a wall, a new study says. But they would rather not be travelling in a car designed to do that. The findings of the study, released on Thursday in the journal Science, highlight just how difficult it may be for auto companies to market those cars to a public that tends to contradict itself. Related: Statistically, self-driving cars are about to kill someone. "People want to live a world in which everybody owns driverless cars that minimize casualties, but they want their own car to protect them at all costs," Iyad Rahwan, a co-author of the study and a professor at MIT, said.

Self-driving car technology is advancing at a rapid pace, thanks to work by technology and automotive companies ranging from Google to Ford. While still years from being widely adopted, driverless cars are increasingly capable of handling a wide variety of driving conditions. With the basic technical hurdles out of the way, driverless car experts now face a different set of problems -- namely, ethical issues. Among the most pressing questions: What should a driverless car do if it faces a choice between putting its passengers at risk or harming someone outside the vehicle? New research reveals that people are conflicted about such a dilemma.

Would you buy a driverless car that is programmed to kill you? Ok, how about a car programmed to kill you if it's the only way to avoid plowing into a crowd of dozens? That's one of the conundrums an international group of researchers put to 2,000 US residents through six online surveys. The questions varied the number of people that would be sacrificed or saved in each instance--if you want to try it for yourself, see if you'd make a good martyr here. The study, just published in the journal Science is the latest attempt to answer ethics' classic "trolley problem"--forcing you to choose between saving one life and saving many more.

WIRE)--Ipswitch, the leader in easy to try, buy and use IT management software, today announced the findings of an independent global study, carried out by analyst firm Freeform Dynamics. The survey examines the attitudes and readiness of IT decision makers with regard to intelligent machines and business systems (machines with decision making and learning capabilities). Exploring the fast-paced adoption of these systems, the report looks at the positive impacts already being observed in the commercial world and the potential barriers to even further mainstream adoption over the next decade. According to the research, investment in intelligent business systems and automation is well underway across the globe. Top current application deployment areas cited by respondents include digital customer engagement systems (55 percent), process automation and workflow systems (52 percent) and automated risk monitoring and management solutions (50 percent).

Over the past several years, many new technological innovations in the healthcare industry have come and gone, but only a handful of trends matured and achieved widespread adoption among healthcare organizations. Bots are another new development that is piquing the interest of healthcare organizations and attempting to become more than a fleeting trend. There's no doubt that mobile health technology improves patient care, engagement, and physician productivity. But, the security risks are vast. Learn how to protect your mHealth devices and data in this exclusive e-guide.

One day in January 2013, I found myself wasting time on the internet. This wasn't a good idea: I was as busy as anyone 2.5 years into their PhD. I had to finish a presentation on some yeast genetics research, I was months behind on a paper with an NYU collaborator and even farther behind on some leftover undergraduate research. I was also busy in my personal life--I had returned from a trip to Israel and had just taken up Brazilian Jiu-Jitsu and jogging. But this one day, I was wasting time by answering a stranger's question about the beta distribution. The question was on Cross Validated, the statistics sister site of developer Q&A site Stack Overflow.

Artificial intelligence (A.I.) and machine learning have emerged as key tools in the armory of many major tech companies, but can it be harnessed to solve some of the world's greatest challenges? IBM and Xprize want to find out. First announced back in February, the 5 million IBM Watson AI Xprize is a competition from Xprize, an initiative launched in 1995 to help solve "the world's Grand Challenges" through incentive-based prizes. Registrations for the four-year global competition are now open, with entrants asked to show how humans and A.I. can tackle issues in education, energy and the environment, health care, exploration, and global development. Xprize has given birth to numerous notable competitions in the past, one of the most recent being the Google-sponsored Lunar Xprize that's setting out to send a private, unmanned aircraft to the moon.

Stress is actually a bit of a buzzword. The initial definition was "the reaction to changes", which is why you get stressed also when good things happen, hence the distinction between good stress, eustress, and bad stress, distress. Since the 90's, stress has become a synonym of the everyday hustling, describing a life style. We focus on the original definition, evaluating the user autonomic balance that can be estimated from heart rate variability (HRV). The autonomic nervous system (the sympathetic and parasympathetic systems) has a direct influence over most of our internal organs.

Nasa has announced that it has found evidence of flowing water on Mars. Scientists have long speculated that Recurring Slope Lineae -- or dark patches -- on Mars were made up of briny water but the new findings prove that those patches are caused by liquid water, which it has established by finding hydrated salts. Several hundred camped outside the London store in Covent Garden. The 6s will have new features like a vastly improved camera and a pressure-sensitive "3D Touch" display

Nasa has announced that it has found evidence of flowing water on Mars. Scientists have long speculated that Recurring Slope Lineae -- or dark patches -- on Mars were made up of briny water but the new findings prove that those patches are caused by liquid water, which it has established by finding hydrated salts. Several hundred camped outside the London store in Covent Garden. The 6s will have new features like a vastly improved camera and a pressure-sensitive "3D Touch" display