Wearable sensors

Alumna Loewen Cavill speaks with Forbes contributor Mary Juetten about her startup AuraBlue, which is creating wearable technology aimed at improving sleep for menopausal women by automatically adjusting room and mattress temperatures. “After hearing again and again how sleep loss from nighttime hot flashes has completely flipped so many women's lives upside down, I had to do something,” says Cavill. “Enabling women to stay on their career path and perform their best at the final part of their career climb is the single most important thing I can do to promote women in leadership.”

Professor Xuanhe Zhao and his colleagues have developed a new soft robotic prosthetic hand that offers the wearer more tactile control. “You can use it to grab something as thin and fragile as a potato chip, or grasp another hand in a firm-but-safe handshake,” writes Mark Wilson for Fast Company. “By design, this rubbery, air-filled hand is naturally compliant.”

Dezeen reporter Rima Sabina Aouf writes that MIT researchers have created an inflatable prosthetic hand that can be produced for a fraction of the cost of similar prosthetics. “The innovation could one day help some of the 5 million people in the world who have had an upper-limb amputation but can't afford expensive prostheses.”

Engineers at MIT have developed a soft, inflatable, neuroprosthetic hand that allows users to carry out a variety of tasks with ease, reports Emmett Smith for Mashable. “People who tested out the hand were able to carry out quite complex tasks, such as zipping up a suitcase and pouring a carton of juice.”

MIT researchers are developing an electronic skin that can withstand sweating, reports Karen Kwon for Inside Science. The researchers “punched holes on the e-skin to match the size of sweat pores and the distance between them. Then, inspired by kirigami, the team cut away even more material between two holes in an alternating pattern,” writes Kwon. The resulting pattern “could tolerate bending and stretching more than the conventional e-skin with simple holes.”

Fast Company reporter Katharine Schwab spotlights MIT startup Embr Labs, which has developed a wearable device that can help keep users cool. “Cooling individuals could be a lot cheaper and less wasteful than cooling entire buildings,” writes Schwab.

CSAIL’s RoboRaise robot can successfully execute the Bottle Cap Challenge, removing a bottle cap with a well-placed kick, reports Darrell Etherington for TechCrunch. Etherington explains that the robot, “can mirror the actions of a human just by watching their bicep. This has a number of practical applications, including potentially assisting a person to lift large or awkward objects.”

In this video, Mashable highlights how CSAIL researchers have developed a new system that can help lift heavy objects by mirroring human activity. The system uses sensors that monitor muscle activity and detect changes in the user’s arm.

Popular Science reporter Rob Verger writes that MIT researchers have developed a new mechanical system that can help humans lift heavy objects. “Overall the system aims to make it easier for people and robots to work together as a team on physical tasks,” explains graduate student Joseph DelPreto.

Prof. Rosalind Picard speaks with NBC Mach reporter Jessica Wapner about how wearable devices could be used to help detect and predict episodes of depression. “We’d love to get to you before you get depressed,” explains Picard, “and help you put things back in your life before you get in trouble.”

Prof. Pattie Maes writes for Wired about how wearable medical technology is becoming an increasingly mainstream component of therapeutic intervention. “While we need to be careful to make sure these designs safeguard privacy, give complete control to the user and avoid dependency whenever possible,” writes Maes, “there are countless possibilities for digital, wearable technologies to supplement and even replace traditional drugs and therapy.”

Natasha Frost of Quartz speaks with graduate student Mostafa Mohsenvand about his work developing a new wearable device that could one day be used to help people with memory loss. Frost writes the device may help those suffering with Alzheimer’s by “making memories instantly accessible externally for those who may otherwise be unable to recall them.”

Spencer Kelly of BBC Click tests Dormio, a wearable device that allows researchers to track a user’s consciousness in the state between asleep and awake. “[R]esearch shows that you have a ten times increase in the likelihood of solving a problem if you have a dream about that problem in a nap,” says MIT graduate student Adam Haar Horowitz. 

BBC News reporter Jane Wakefield writes about Dormio, a new device developed by Media Lab researchers that awakens users before they enter deep sleep in an attempt to study the period between wakefulness and deep sleep. “I see a future in which sleep is more useful and more accessible to us, where we understand it better," says graduate student Adam Haar Horowitz.

Fast Company reporter Steven Melendez writes that CSAIL researchers have created a new system that allows a robot to detect human brainwave patterns so it knows when it made a mistake. Melendez explains that, “Teaching robots to understand human nonverbal cues and signals could make them safer and more efficient at working with people.”