MIT researchers have designed a drone that can stay aloft for several days and could serve as an airborne telecommunications hub for disaster zones, reports Katherine Lin for NBC News. Prof. Warren Hoburg explains that the aircraft has a, “five-day endurance that is sized to carry a 10-pound payload at 15,000 feet.”
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.”
NPR’s Shankar Vedantam reports on a study by Prof. Joseph Doyle that finds that second-born children, compared to their older siblings, are much more likely to end up in serious trouble. While only a minority of children end up getting into serious trouble, Doyle found that, “there appear to be sizable differences between first- and second-born brothers.”
FOX News reporter Grace Williams writes that MIT researchers have developed a new system to assist people with visual impairments in navigating their surroundings. “We wanted to primarily complement the white cane to allow users with visual impairments to quickly assess their environment in a contactless manner,” explains graduate student Robert Katzschmann.
Writing for STAT, Anna Spier, a senior policy associate for J-PAL, emphasizes the importance of relying on scientific evidence when policymakers determine which opioid addiction programs to fund. “As governments and philanthropists collaborate to learn what’s working to fight opioid addiction, establishing an infrastructure to share knowledge across local, state, and federal agencies will accelerate their collective work.”
MIT researchers have developed a laser sensing technique that can decipher the makeup of space debris orbiting around Earth, reports Alex Kingsbury for The Boston Globe. Knowing what material the debris is made of, “will allow for more precise calculations of momentum, velocity, and the danger they may pose to other objects aloft in orbit,” explains Kingsbury.
UPI reporter Brooks Hays writes that MIT researchers have simulated a tiny motor that can be powered by light. Hays explains that the researchers designed, “a particle that could be powered and manipulated by simple light sources,” adding that the technique could be applied in medicine, in addition to a number of other fields.
MIT researchers have developed a light-based computing system that could enhance deep learning, reports Jesse Dunietz for Scientific American. Future versions fabricated for deep learning, “could provide the same accuracy as the best conventional chips while slashing the energy consumption by orders of magnitude and offering 100 times the speed.”
New Scientist reporter Evelyn Wang writes that a study by MIT researchers finds that, “the question of whether a scrambled Rubik’s cube of any size can be solved in a given number of moves is what’s called NP-complete – that’s maths lingo for a problem even mathematicians find hard to solve.”
Wired reporter Matt Simon writes that CSAIL researchers have developed a system of drones that can successfully fly and drive through a city-like setting. Simon explains that the framework is a good step, “toward imagining a transportation infrastructure that works in three dimensions, not just two.”
TechCrunch reporter Brian Heater writes that MIT researchers have developed a drone that can stay aloft for five days on a single tank of gas. “In addition to supporting areas in the wake of a disaster, the team believes the drone could go a ways toward helping tech companies…achieve their longstanding…dream of delivering internet access to rural areas.”
Bloomberg Businessweek reporter Arianne Cohen profiles graduate student Joy Buolamwini, who founded the algorithmic Justice League in an effort to make people more aware of the biases embedded in AI systems. “We’re using facial analysis as an exemplar to show how we can include more inclusive training data in the first place,” says Buolamwini of her work.
A study by MIT researchers finds that children from lower-income families benefited more from summer reading programs, reports Andrew Grant for The Boston Globe. Of the children who participated in the study about half, “improved their test scores and most of those that did came from lower-income families.”
A study by MIT researchers finds that an irregular sleep schedules lowers happiness, healthiness, and calmness, according UPI. The study, says MIT research affiliate Akane Sano, demonstrates “the importance of sleep regularity, in addition to sleep duration, and that regular sleep is associated with improved well-being."
In a wide-ranging interview recorded for Bloomberg’s “Masters in Business” podcast, Prof. Daron Acemoglu speaks with Bloomberg View columnist Barry Ritholtz about a wide range of topics including his doctoral thesis, economic institutions and income inequality.