MIT researchers have developed a thumbnail-mounted sensor that can be used as a wireless track pad, reports Marie Szaniszlo for the Boston Herald. The device, “puts Bluetooth and a battery into a package that you can stick to your fingernail and can send data wirelessly to your phone,” Szaniszlo explains.
According to the CBC, MIT graduate student Natasha Jaques co-created a computer application called Smile Tracker that “runs in the background of a person's computer and detects when a person smiles.” The app snaps and saves a screenshot of whatever image caused the grin.
The Singapore-MIT Alliance for Research and Technology (SMART) plans to test a system that allows people to hail electric, autonomous cars, reports Kelly O’Brien for Boston.com. These “cars would be an efficient way to get people from their homes to a T stop or commuter rail station,” O'Brien explains.
A system developed by Prof. Alfredo Alexander-Katz allows microscopic devices to navigate a cell’s surface, reports Alissa Zhu for Popular Science. “Doctors could use them to provide real-time updates on internal structures or distribute drugs to specific targets within a body.”
Professor Hugh Herr speaks with NPR about the loss of his legs during a climbing accident almost 30 years ago. The experience inspired Herr, head of the MIT Media Lab's Biomechatronics group, to develop functional prosthetic technology to help other amputees.
“A team from MIT and Duke created flexible polymers that can change color and texture in response to a controlled voltage, essentially allowing them to camouflage an object with the flip of a switch,” reports Jim Festante for Slate. This mimics the ability of cephalopods in nature to rapidly change color.
Professor Xuanhe Zhao has developed a material that mimics the ability of cephalopods such as cuttlefish, squids, and octopuses, to rapidly change color, reports Rachel Feltman for The Washington Post. "It's a fantastic quality, and one unprecedented in human engineering," says Zhao.
Michael Farrell of The Boston Globe reports on a robotic ankle created by Professor Hugh Herr’s startup, BiOM. “The BiOM ankle is programmed to replicate all the natural functionality of the foot and ankle,” writes Farrell.
Washington Post reporter Nia-Malika Henderson highlights several projects being presented at this year’s White House Science Fair, including the search-and-rescue vehicle developed by Lemelson-MIT InvenTeam students Katelyn Sweeney and Olivia Van Amsterdam.
USA Today reporter Kelly Whiteside highlights Professor Hugh Herr’s work developing bionic prosthetic limbs that emulate the function of natural limbs. Herr developed a bionic leg that allowed Boston Marathon bombing survivor Adrianne Haslet-Davis to dance again.