Sensors

Scientists prepare to deploy an underway CTD from the back deck of a research vessel.

Towable sensor free-falls to measure vertical slices of ocean conditions

Instrument may help scientists assess the ocean’s response to climate change.

May 20, 2020

Sapple, a system developed at the MIT Computer Science and Artificial Intelligence Laboratory, analyzes in-home appliance usage to better understand health patterns, using just radio signals and a smart electricity meter.

What can your microwave tell you about your health?

An MIT system uses wireless signals to measure in-home appliance usage to better understand health tendencies.

May 18, 2020

“We can have any commercially available electronic parts embedded within the textiles that we wear every day, creating conformable garments,” says Canan Dagdeviren, the LG Electronics Career Development Assistant Professor of Media Arts and Sciences at MIT.

Sensors woven into a shirt can monitor vital signs

Comfortable, form-fitting garments could be used to remotely track patients’ health.

April 23, 2020

In this lidar map, AI algorithms have identified roads (red). By pairing this map with OpenStreetMaps, users can plan routes around roads that are deemed impassable and can do so at the scale of an entire sortie, which here covers about 400 square miles.

With lidar and artificial intelligence, road status clears up after a disaster

Automated tools can help emergency managers make decisions, plan routes, and quantify road damage at city scales.

April 21, 2020

SMART Antimicrobial Resistance Interdisciplinary Research Group and Low Energy Electronic Systems researchers (l-r) Hadley Sikes, Jia Huan, Tonio Buonassisi, and Isaac Siyu Tian optimize materials used in rapid protein tests.

3 Questions: Hadley Sikes on searching for a Covid-19 protein test

Chemical engineer aims to create a test that can work in 10 minutes and doesn’t require specialized instruments or laboratory infrastructure.

April 17, 2020

MIT engineers have developed nanoparticles that can be delivered to the lungs, where tumor-associated proteases cut peptides on the surface of the particles, releasing reporter molecules. Those reporters can be detected by a urine test.

New sensors could offer early detection of lung tumors

Study shows that a simple urine test can reveal the presence of lung cancer in mice.

April 1, 2020

An MIT team found a way to “recruit” normally disruptive quantum bits (qubits) in diamond to, instead, help carry out quantum operations. This approach could be used to help scale up quantum computing systems.

Novel method for easier scaling of quantum devices

System “recruits” defects that usually cause disruptions, using them to instead carry out quantum operations.

March 5, 2020

MIT graduate student Emily Hanhauser demonstrates a new device that may simplify the logistics of water monitoring for trace metal contaminants, particularly in resource-constrained regions.

Instrument may enable mail-in testing to detect heavy metals in water

Whisk-shaped device absorbs trace contaminants, preserves them in dry state that can be shipped to labs for analysis.

February 25, 2020

A center of excellence powered by MIT.nano, SENSE.nano received substantial interest in its 2019 call for proposals, making for stiff competition.

SENSE.nano awards seed grants in optoelectronics, interactive manufacturing

The mission of SENSE.nano is to foster the development and use of novel sensors, sensing systems, and sensing solutions.

February 13, 2020

An award-winning startup founded by Maria Hahn (second from right) got its start at an MIT Technology and Innovation Bootcamp.

Health care innovators strive to make a difference

A week of learning with MIT Bootcamps sparked ideas that Jal Panchal and Maria Hahn are taking forward to solve problems in health care.

January 23, 2020

The MIT.nano Immersion Lab will provide an array of software and hardware for NCSOFT seed grant recipients and other researchers at MIT who are investigating augmented reality, virtual reality, and the display and analysis of spatially related data.

MIT.nano awards inaugural NCSOFT seed grants for gaming technologies

Five software and hardware projects will launch the MIT.nano Immersion Lab Gaming Program.

September 30, 2019

MIT researchers have designed low-cost, photovoltaic-powered sensors on RFID tags that work in sunlight and dimmer indoor lighting, and can transmit data for years before needing replacement.

Photovoltaic-powered sensors for the “internet of things”

RFID-based devices work in indoor and outdoor lighting conditions, and communicate at greater distances.

September 27, 2019

3 Questions: Why sensing, why now, what next?

Brian Anthony, co-leader of SENSE.nano, discusses sensing for augmented and virtual reality and for advanced manufacturing.

September 20, 2019

MIT’s fleet of robotic boats has been updated with new capabilities to “shapeshift,” by autonomously disconnecting and reassembling into different configurations to form various floating platforms in the canals of Amsterdam. In experiments in a pool, the boats rearranged themselves from a connected straight line into an “L” (shown here) and other shapes.

MIT’s fleet of autonomous boats can now shapeshift

New capabilities allow “roboats” to change configurations to form pop-up bridges, stages, and other structures.

August 29, 2019

A battery-free underwater “piezoelectric” sensor invented by MIT researchers transmits data by absorbing or reflecting sound waves back to a receiver, where a reflected wave decodes a 1 bit and an absorbed wave decodes a 0 bit — and simultaneously stores energy.

A battery-free sensor for underwater exploration

Submerged system uses the vibration of “piezoelectric” materials to generate power and send and receive data.

August 20, 2019

MIT News | Massachusetts Institute of Technology

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