Forbes reporter Laurie Winkless writes that MIT researchers have found that if drivers maintained fixed distances between the cars in front of and behind them they would be able to reduce traffic jams. “We humans tend to view the world in terms of what’s ahead of us, so it might seem counter-intuitive to look backwards,” explains Prof. Berthold Horn.
CNN reporter Matt McFarland writes that CSAIL researchers have proposed that outfitting cars with cruise control systems that maintain equal distances between cars could help alleviate phantom traffic jams. The researchers’ simulations showed, “keeping the same distance between the vehicle in front and the vehicle trailing a car prevents traffic jams.”
CSAIL researchers have found that if drivers could maintain an equal distance between cars they would be able to reduce the number of traffic jams, reports Matt Burgess for Wired. The researchers found that, “by adding sensors to the back of cars that take into account the speed of following vehicles, it will be possible to better regulate traffic.”
Research engineer Bryan Reimer speaks with Ashley Halsey of The Washington Post about the need for a national conversation to determine how safe driverless cars should be before they become more widely available. “Unless we have defined how safe is safe enough — and we are in agreement — the nature of politics is that fingers will point at each other,” says Reimer.
Researchers at MIT will begin studying how Boston-area drivers interact with driver assistance systems, reports Aarian Marshall for Wired. Research Engineer Bryan Reimer explains that he and his colleagues hope to gain a better understanding for how, “driving is beginning to transform from one where the human has primary oversight responsibility to one where the human is actively engaged in a robotic interaction with the vehicle.”
In a letter to The Financial Times, Prof. Jessika Trancik, postdoc Geoffrey Supran, and graduate student Marco Miotti clarify results from a study the lab released last year that compares emissions of gas and electric vehicles. “Not only do electric cars usually emit less than petrol ones already, but over time, as the carbon footprint of electricity continues to fall, that gap will widen,” the researchers explain.
Sara Clemence writes for Bloomberg that MIT is working with Lamborghini on developing a new electric supercar. Working with two labs at MIT, Lamorghini plans to essentially turn the car into a battery by making “supercapacitors out of carbon fiber panels that can be used to form the body of the car,” explains Clemence.
Researchers from MIT and Lamborghini have unveiled a new concept supercar incorporating futuristic design elements and new technologies, writes Nicole Wakelin for Boston.com. Led by Profs. Mircea Dinca and Anastasios John Hart, the teams are “focused on the development of energy storage systems and the use of innovative materials,” writes Wakelin.
Research engineer Bryan Reimer speaks with Chuck Tannert of Fast Company about the need for more investment in technology that can help make cars safer. “It is clear that safety on the nation’s roads is in question, necessitating a review of investments to double down on what is working and innovate where needed,” Reimer explains.
WGBH reporter Robin Washington examines a new study by researchers from the MIT AgeLab, which examined how accurately salespeople explained new car safety features. “We found that there is a lot of variability in how dealerships are communicating advanced safety systems to consumers,” says Research Specialist Hillary Abraham.
Research Engineer Bryan Reimer speaks with Anthony Brooks of WBUR’s Radio Boston about the possibility of creating more car-free zones in Boston. Creating a car-free zone is possible, says Reimer, but “it’s going to take a long-term focus and shifting the vehicular traffic around.”
Prof. Ben Olken speaks with BBC News reporter Gareth Mitchell about how the cancellation of high-occupancy vehicle (HOV) lanes impacted traffic in Jakarta, Indonesia. Olken and his colleagues found that in addition to traffic substantially increasing in areas that previously had HOV lanes, without the carpool lanes, “traffic gets worse all over the city.”
A study by MIT researchers shows that carpool lanes can help reduce a city’s traffic, reports Matt McFarland for CNN. The researchers found that the removal of HOV lanes increased driving times across Jakarta, Indonesia. "The magnitude was enormous and more than I would've expected," says Prof. Ben Olken.
Los Angeles Times reporter Karen Kaplan writes that a new study by MIT researchers provides evidence that high-occupancy vehicle lanes can reduce traffic. The researchers found that when a carpool policy in Jakarta, Indonesia was canceled, there was a “46% increase in commuting time in the morning and an 87% increase in the evening.”
Wired reporter Aarian Marshall writes that researchers from the MIT AgeLab are examining driver behavior in an effort to reduce distracted driving fatalities. The researcher developed an algorithm that can help predict crashes based on driver behavior, which could eventually be used to “build and then test products that are safe to use in the car.”