CEE professor Julian Marshall will co-lead the Center for Air, Climate and Energy Solutions, a new collaboration between more than 25 U.S. researchers to explore which pollutants are most damaging to people’s health and to detect current levels and sources of pollution. The center will provide guidance to the EPA on how air pollution emissions and concentrations are anticipated to change in the future and will evaluate strategies for reducing air pollution.
The center is funded by a $10 million Air, Climate and Energy (ACE) grant from the U.S. Environmental Protection Agency to help address the nation’s pressing need for better air quality.
The new MSTI degree is the first U.S.-based program offered through the Global Innovation Exchange (GIX). Students will work on real-world challenges with faculty experts and industry professionals in a project-based, globally-focused learning environment.
GIX is a partnership between the UW — three engineering programs and the business, information and law schools — and Tsinghua University in China, with foundational support from Microsoft.
A research team led by Radha Poovendran has won a $7.5 million grant from the U.S. Department of Defense to better model and mount defenses against stealthy, continuous computer hacking attacks known as "advanced persistent threats."
"... these threats exploit vulnerabilities and persist over a very long time and they're very difficult to detect," said Poovendran, chair of UW Electrical Engineering and director of the Network Security Lab, which he founded in 2001. "Right now, there is no good understanding of the interactions in these complex cyberattacks or how to mitigate them."
The MURI team also includes UW co-investigator and electrical engineering associate professor Maryam Fazel.
Rajesh Rao is among 3 UW professors and 178 U.S. and Canadian scholars, artists, and scientists recognized this year by the Guggenheim Foundation.
Rao is the director of the Center for Sensorimotor Neural Engineering, a professor of computer science & engineering, and an adjunct professor in the electrical engineering and bioengineering departments. His research spans the areas of computational neuroscience, artificial intelligence, and brain-computer interfacing. With his collaborators, he has proposed theories of how the brain might work based on computational ideas such as predictive coding, Bayesian modeling and reinforcement learning. He has proposed new methods for robotic learning based on how children learn by watching and imitating others. Rao's group was the first to demonstrate direct brain control of a humanoid robot in 2006 and direct brain-to-brain communication between humans in 2013.
The UW has joined NextFlex, a consortium of 30 academic institutions and industrial partners to develop the next generation of flexible electronic devices. In addition to use of NextFlex’s Silicon Valley infrastructure and funding, the UW and its industry partners could combine funds, personnel, time, materials and facilities. Prof. J. Devin MacKenzie (ME, MSE, CEI) helped secure funding for NextFlex. As a founding member of this alliance, the UW will seek local and regional partners in the electronics and manufacturing industries to develop and produce flexible electronics for applications from medicine to transportation.
Mobile and wearable devices are shrinking to the size of a matchbook, making it tough for people to interact with screens. FingerIO tracks fine-grained finger movements by turning a smartphone or smartwatch into an active sonar system using the device’s own microphones and speakers.
In a paperto be presented in May at the Association for Computing Machinery’s CHI 2016 conference, the UW team demonstrates that FingerIO can accurately track two-dimensional finger movements to within 8mm, which is sufficiently accurate to interact with today’s mobile devices. The work was recognized with an honorable mention award by the conference. Rajalakshmi Nandakumar, a UW doctoral student in computer science and engineering, is the lead author.
Put your phone away when I’m talking to you. Don’t text while you’re driving — not even at red lights. Stop posting photos of me without my permission.
A new study from Human Centered Design Engineering Ph.D. student Alexis Hiniker, HCDE Professor Julie Kientz, and University of Michigan Professor Sarita Schoenebeck looks at the increasing prevalence of technology use in family life. In a survey of parent-child pairs across the United States, the team discovered what types of internet and smartphone rules families are establishing, and how easy or difficult the rules are for both parents and children to follow.
More news: New York Times story
UW civil and environmental engineers helped Pakistani water managers access free NASA satellite data to monitor groundwater changes in Pakistan's vast farmland areas, where setting up a traditional monitoring network had taken nearly eight years in one province alone.
"Satellites up in space looking at how much water we have underground, in rivers or in the atmosphere are providing routine observations that can help policymakers and on-the-ground managers make informed decisions," said Faisal Hossain, UW associate professor of civil and environmental engineering. "From offering improved flood forecasting to indicating areas where groundwater resources are threatened, freely available satellite data can be an invaluable resource, particularly in developing countries." Hossain runs the UW Sustainability, Satellites, Water and Environment Research Group.
HCDE researchers found doctors lack the tools and capacity to interpret a deluge of fitness, food and lifestyle data that patients are self-tracking. In a study that won a best paper award and will be presented at the ACM conference on Computer-Supported Cooperative Work and Social Computing, the UW team surveyed 211 patients and interviewed 21 doctors, dietitians and other health care providers about their expectations for how patients' self-tracking data should be shared and used.
"We've heard doctors say more and more that people bring this data into the clinic and they’re just overwhelmed by it," said lead author Christina Chung, a UW doctoral student in Human Centered Design & Engineering. The team, which includes UW physicians, computer scientists and engineers, is exploring ways to make self-tracking data more clinically useful and to help health care providers and patients collaboratively engage with it.
A CEE study predicts a 5 to 60 percent increase in car energy consumption due to people choosing to use highly automated cars in cases where they would have previously taken trains or planes.
“There is a lot of hype around self-driving cars, much of it somewhat utopian in nature. But there are likely to be positives and negatives,” said Don MacKenzie, a UW assistant professor of civil and environmental engineering who co-authored the study. “By taking a clear-eyed view, we can design and implement policies to maximize the benefits and minimize the downsides of automated vehicles.”
An efficient and clean wood-burning cookstove developed by a local non-profit lab in close collaboration with UW mechanical engineers will reduce the amount of fuel rural families in the developing world need to collect or buy and reduce exposure to harmful particulate pollution produced by traditional cooking flames.
The new wood-burning cookstove will be manufactured in BURN Manufacturing’s factory in Nairobi, Kenya beginning this summer and sold across East Africa. “If women have to collect twice as much wood to cook their food, then they’re spending less time raising themselves out of poverty,” said Jonathan Posner, UW associate professor of mechanical engineering and principal investigator of the Department of Energy-funded Clean Cookstove Lab at the UW.
UW computer scientists and electrical engineers have generated "passive" Wi-Fi transmissions that use 10,000 times less power than current methods that drain the batteries on connected devices.
The new Passive Wi-Fi system also consumes 1,000 times less power than existing energy-efficient wireless communication platforms, such as Bluetooth Low Energy and Zigbee. A paper describing those results will be presented in March at the 13th USENIX Symposium on Networked Systems Design and Implementation.