Engineering
December 19, 2024
By looking at individual atoms in tooth enamel, UW and PNNL researchers are learning what happens to our teeth as we age
A research team at UW and the Pacific Northwest National Laboratory examined the atomic composition of enamel samples from two human teeth.
December 18, 2024
Q&A: New AI training method lets systems better adjust to users’ values
University of Washington researchers created a method for training AI systems — both for large language models like ChatGPT and for robots — that can better reflect users’ diverse values. It predicts users’ preferences as they interact with it, then tailors its outputs accordingly.
November 18, 2024
Q&A: UW professor discusses how academia can help battery manufacturing in the US
Jie Xiao, University of Washington professor of mechanical engineering, talks about batteries and how academia can help support the growing domestic battery manufacturing industry.
Q&A: A new medical AI model can help spot systemic disease by looking at a range of image types
UW assistant professor Sheng Wang discusses BiomedParse, an AI medical image analysis model that works across nine types of medical images to better predict systemic diseases. Medical professionals can load images into the system and ask the AI tool questions about them in plain English.
November 14, 2024
AI headphones create a ‘sound bubble,’ quieting all sounds more than a few feet away
A team led by researchers at the University of Washington has created a headphone prototype that allows listeners to hear people speaking within a bubble with a programmable radius of 3 to 6 feet. Voices and sounds outside the bubble are quieted an average of 49 decibels, even if they’re louder than those in the bubble.
November 4, 2024
NASA funds effort to study effects of the space environment on living organisms
NASA has awarded a five-year, $2.5 million grant to establish a regional scientific consortium based at the University of Washington, in partnership with Washington State University and the Pacific Northwest National Laboratory. The consortium will use an interdisciplinary approach to explore how the space environment — both in low-Earth orbit and beyond — affects living things.
October 23, 2024
From accessibility upgrades to a custom cat-food bowl, this mobile 3D printer can autonomously add features to a room
University of Washington researchers created MobiPrint, a mobile 3D printer that can automatically measure a room and print objects onto the floor. The team’s graphic interface lets users design objects in a space that the robot has mapped out. The prototype, which the team built on a modified consumer vacuum robot, can add a range of objects to rooms.
October 4, 2024
Q&A: New dataset provides a robust picture of Hurricane Helene’s destruction — and could help design more resilient communities
UW researchers collaborated with people at multiple institutions to collect pre-storm data and place sensors to measure storm surge levels and wave height during Hurricane Helene’s landfall.
September 23, 2024
Q&A: How the Remote Hub Lab can prepare engineering students for their future careers
The Remote Hub Lab allows students to access physical engineering equipment from anywhere in the world. A primary focus of the lab is to use a process called “digital twinning,” to create virtual models that mirror real-world systems, which enables students to experiment, learn and innovate in a risk-free, cost-effective environment.
September 17, 2024
AI researcher discusses the new version of ChatGPT’s advances in math and reasoning
Niloofar Mireshghallah, a UW postdoctoral scholar, discusses why math and reasoning have so challenged artificial intelligence models and what the public should know about OpenAI’s new release.
September 10, 2024
UW researchers develop a stretchable, wearable device that lights up an LED using only the warmth of your skin
UW researchers have developed a flexible, durable electronic prototype that can harvest energy from body heat and turn it into electricity that can be used to power small electronics, such as batteries, sensors or LEDs. This device is also resilient — it still functions even after being pierced several times and then stretched 2,000 times.
August 28, 2024
Large language models can help detect social media bots — but can also make the problem worse
A team led by University of Washington researchers found that large language models, such as ChatGPT, can make social media bots more sophisticated at evading detection. But these models can also improve systems that detect bots.
August 16, 2024
Why isn’t Colorado’s snowpack ending up in the Colorado River? New research suggests the problem might be the lack of spring rainfall
The Colorado River and its tributaries provide water for hydropower, irrigation and drinking water in seven U.S. states and Mexico. But since 2000, water managers have struggled to predict how much water will come from the snowpack. The problem lies with the lack of rainfall in the spring, according to new research from the UW.
August 7, 2024
Using photos or videos, these AI systems can conjure simulations that train robots to function in physical spaces
Two new studies introduce AI systems that use either video or photos to create simulations that can train robots to function in the real world. This could significantly lower the costs of training robots to function in complex settings.
August 1, 2024
15 UW professors among new class of members to the Washington State Academy of Sciences
Fifteen faculty members at the University of Washington have been elected to the Washington State Academy of Sciences for 2024. They are among 36 scientists and educators from across the state announced Aug. 1 as new members. Selection recognizes the new members’ “outstanding record of scientific and technical achievement, and their willingness to work on behalf of the academy to bring the best available science to bear on issues within the state of Washington.”
July 16, 2024
Q&A: The climate change toll on roads — two UW professors weigh in
Two University of Washington researchers are investigating how to mitigate the effects of climate change on common road pavements, such as asphalt and concrete.
June 21, 2024
ChatGPT is biased against resumes with credentials that imply a disability — but it can improve
UW researchers found that ChatGPT consistently ranked resumes with disability-related honors and credentials — such as the “Tom Wilson Disability Leadership Award” — lower than the same resumes without those honors and credentials. But when researchers customized the tool with written instructions directing it not to be ableist, the tool reduced this bias for all but one of the disabilities tested.
May 28, 2024
In the Field: UW researcher headed to Alaska to study factors that lead to permafrost thaw and to educate foster care youth
UW doctoral student Joel Eklof has been investigating which environmental factors contribute to permafrost thaw and the release of methane into the atmosphere. For years, Eklof has traveled to a field site southwest of Fairbanks, Alaska.
May 23, 2024
AI headphones let wearer listen to a single person in a crowd, by looking at them just once
A University of Washington team has developed an artificial intelligence system that lets someone wearing headphones look at a person speaking for three to five seconds to “enroll” them. The system then plays just the enrolled speaker’s voice in real time, even as the pair move around in noisy environments.
May 15, 2024
Q&A: How did the COVID-19 pandemic affect older adults’ technology use?
University of Washington researchers interviewed 16 older adults in Washington and Oregon, ages 65 to 80, about how their technology use with their social support networks changed during the pandemic.
May 9, 2024
Can Wikipedia-like citations on YouTube curb misinformation?
University of Washington researchers created and tested a prototype browser extension called Viblio, which lets viewers and creators add citations to the timelines of YouTube videos.
May 3, 2024
Video: Washington students learn about engineering at Discovery Days
This University of Washington College of Engineering event brings thousands of elementary and middle school students from all over Washington to campus to be engineers for a day.
May 1, 2024
Virtual reality environment for teens may offer an accessible, affordable way to reduce stress
Working with teens, UW researchers have designed RESeT: a snowy virtual world with six activities intended to improve mood. In a 3-week study of 44 Seattle-area teens, researchers found that most used the technology about twice a week without being prompted and reported lower stress levels after using the environment.
April 26, 2024
New circuit boards can be repeatedly recycled
A team led by researchers at the University of Washington developed a new PCB that performs on par with traditional materials and can be recycled repeatedly with negligible material loss. Researchers used a solvent that transforms a type of vitrimer — a cutting-edge class of polymer — into a jelly-like substance without damage, allowing solid components to be plucked out for reuse or recycling. With these “vPCBs” (vitrimer printed circuit boards), researchers recovered 98% of the vitrimer and 100% of the glass fiber.
April 24, 2024
Q&A: How TikTok’s ‘black box’ algorithm and design shape user behavior
Franziska Roesner, a University of Washington associate professor, and collaborators will present two papers that mine real-world data to help understand TikTok’s personalized its recommendation algorithm and its impact.
March 28, 2024
Q&A: How to train AI when you don’t have enough data
As researchers explore potential applications for AI, they have found scenarios where AI could be really useful but there’s not enough data to accurately train the algorithms. Jenq-Neng Hwang, University of Washington professor of electrical and computer and engineering, specializes in these issues.
March 14, 2024
UW researchers taught kids to code with cultural research and embroidery machines
University of Washington researchers taught a group of high schoolers to code by combining cultural research into various embroidery traditions with “computational embroidery.” The method teaches kids to encode embroidery patterns on a computer through a coding language called Turtlestitch.
February 29, 2024
Q&A: How a potential treatment for Alzheimer’s disease could also work for Type 2 diabetes
Alzheimer’s disease and Type 2 diabetes are part of a family of amyloid diseases that are characterized by having proteins that cluster together. UW researchers have demonstrated more similarities between the two diseases.
February 7, 2024
Q&A: Helping robots identify objects in cluttered spaces
Robots in warehouses and even around our houses struggle to identify and pick up objects if they are too close together, or if a space is cluttered. This is because robots lack what psychologists call “object unity,” or our ability to identify things even when we can’t see all of them. Researchers at the University of Washington have developed a way to teach robots this skill.
UW-developed smart earrings can monitor a person’s temperature
University of Washington researchers introduced the Thermal Earring, a wireless wearable that continuously monitors a user’s earlobe temperature. Potential applications include tracking signs of ovulation, stress, eating and exercise. The smart earring prototype is about the size and weight of a small paperclip and has a 28-day battery life.
February 6, 2024
Nancy Allbritton elected to National Academy of Engineering
Nancy Allbritton, the dean of the University of Washington College of Engineering and a UW professor of bioengineering, has been elected to the National Academy of Engineering.
January 30, 2024
Using computers to design proteins allows researchers to make tunable hydrogels that can form both inside and outside of cells
New research led by the UW demonstrates a new class of hydrogels that can form not just outside cells, but also inside of them. These hydrogels exhibited similar mechanical properties both inside and outside of cells, providing researchers with a new tool to group proteins together inside of cells.
January 9, 2024
Q&A: UW researchers answer common questions about language models like ChatGPT
A team University of Washington researchers have published a guide explaining language models, the technology that underlies chatbots.
December 27, 2023
Cells, microscopes and scientists: Chemical engineering professor’s coloring book makes science accessible
ColorMePhD is a free, all-ages coloring book series created by Julie Rorrer, assistant professor of chemical engineering at the University of Washington. The books bring current doctorate-level research in science and engineering to a general audience.
December 19, 2023
How will climate change affect how predators hunt prey? Two UW professors teamed up to find out
Two UW professors teamed up to study how climate change will affect predator-prey interactions in snowy landscapes. Together with a group of researchers, the two measured snow properties that led to a “danger zone,” where prey would sink but predators would not.
December 14, 2023
Seattle metro residents near Amazon delivery stations face more pollution but order fewer packages
UW researchers found that people who live within 2 miles of an Amazon last-mile delivery station are exposed to more delivery-related air pollution despite ordering fewer packages.
November 29, 2023
AI image generator Stable Diffusion perpetuates racial and gendered stereotypes, study finds
University of Washington researchers found that when prompted to make pictures of “a person,” the AI image generator over-represented light-skinned men, failed to equitably represent Indigenous peoples and sexualized images of certain women of color.
November 16, 2023
Q&A: How an assistive-feeding robot went from picking up fruit salads to whole meals
A team led by researchers at the University of Washington developed 11 actions a robotic arm can make to pick up nearly any food attainable by fork. This allows the system to learn to pick up new foods during one meal.
November 15, 2023
WhaleVis turns more than a century of whaling data into an interactive map
A team at the University of Washington has created an interactive dashboard called WhaleVis, which lets users map data on global whale catches and whaling routes from 1880 to 1986. Scientists can compare this historical data and its trends with current information to better understand whale populations over time.
November 9, 2023
New AI noise-canceling headphone technology lets wearers pick which sounds they hear
A team led by researchers at the University of Washington has developed deep-learning algorithms that let users pick which sounds filter through their headphones in real time. Either through voice commands or a smartphone app, headphone wearers can select which sounds they want to include from 20 classes, such as sirens, baby cries, speech, vacuum cleaners and bird chirps.
Next page
