TechCrunch reporter Devin Coldewey writes that MIT researchers have built a new AI model that can help detect Covid-19 by listening to the sound of a person’s cough. “The tool is detecting features that allow it to discriminate the subjects that have COVID from the ones that don’t,” explains Brian Subirana, a research scientist in MIT’s Auto-ID Laboratory.
MIT researchers have developed a new AI model that could help identify people with asymptomatic Covid-19 based on the sound of their cough, reports CBS Boston. The researchers hope that in the future the model could be used to help create an app that serves as a “noninvasive prescreening tool to figure out who is likely to have the coronavirus.”
MIT researchers have unveiled a new autonomous modular boat, called the Roboat II, which that uses lidar, GPS and other sensors to navigate its surroundings, reports Kyro Mitchell for Popular Mechanics. The Roboat II “can attach itself to other Roboat II’s to form one large vessel, which is then controlled by a main ‘leader’ boat.”
Prof. Fadel Adib has created a new underwater device that not only broadcasts and receives sound, but is also powered by sound, reports The Economist. In the future, Adib and his colleagues hope the device could be used to “transmit information about water temperature, acidity and salinity.”
Prof. Sangeeta Bhatia and senior postdoctoral associate Leslie Chan discuss their work developing a synthetic biosensor to diagnose lung disease. Chan explains that “instead of relying on naturally occurring breath volatiles, we wanted to be able to engineer the breath signal that we could use to monitor lung disease.”
TechCrunch reporter Zach Whittaker writes about Butlr, an MIT startup that has developed passive infrared sensors that use a “mix of wireless, battery-powered hardware and artificial intelligence to track people’s movements indoors without violating their privacy.”
TechCrunch reporter Darrell Etherington writes that CSAIL researchers have built a new two-fingered robotic gripper. The researchers “equipped their robotic gripper with fingertips that are not only made out of a soft material, but that also have embedded sensors which help it continually detect the position of a cable between the grippers to better control holding and manipulating them while performing simple tasks like detangling.”
Researchers from MIT’s Senseable City Lab have found that taxi cabs equipped with sensors could be used to monitor the condition of cities, reports Jesus Diaz for Fast Company. “Gaining an accurate picture of urban conditions is crucial for city planners and administrators who must decide how to allocate scarce resources,” Diaz explains.
MIT researchers are developing ways to transform plants into interfaces, reports Katharine Schwab for Fast Company. Schwab explains that the researchers hope to eventually be able to develop “plants that can transfer signals and act almost like a networked computer.”
Bloomberg News spotlights how MIT researchers have developed a fleet of autonomous boats that can automatically latch onto one another. Bloomberg notes that the boats will be able to “transport goods and people, collect trash and assemble into floating stages and bridges.”
Boston Globe reporter Martin Finucane writes that MIT researchers have developed an automated latching system that could enable a fleet of autonomous boats to connect to docking stations and other boats. Finucane explains that in turbulent water, “after a missed first attempt, the system can autonomously adapt, repositioning the roboat and latching.”
Popular Mechanics reporter Daisy Hernandez writes that MIT researchers have developed an autonomous aquatic boat that can target and latch onto one another to form new structures. Hernandez writes that the boats were conceived “as a way to explore new modes of transportation and help improve traffic flow.”
Mashable highlights how MIT researchers have developed a new system of computationally simple robots inspired by biological cells that can connect in large groups to move around, transport objects and complete tasks. Mashable explains that robots made up of simplistic components, “could enable more scalable, flexible and robust systems.”
TechCrunch reporter Darrell Etherington writes that MIT researchers have developed a new system that enables autonomous boats to latch onto one another to create new structures. Etherington explains that the researchers envision fleets of autonomous boats forming “on-demand urban infrastructure, including stages for concerts, walking bridges or even entire outdoor markets.”
Bloomberg News reporter Carol Massar spotlights how MIT researchers have developed a robot that can identify and sort recyclables. “The system includes a soft Teflon hand that uses tactile sensors to detect the size of an object and the pressure needed to grasp it,” Massar reports. “From there it can determine if it’s made of metal, paper or plastic.”