Assistant Professor JooYoung Seo and Mine Dogucu, professor of statistics in the Donald Bren School of Information and Computer Sciences at the University of California Irvine, have coauthored a chapter in the new book Teaching Accessible Computing. The goal of the book, which is edited by Alannah Oleson, Amy J. Ko and Richard Ladner, is to help educators feel confident in introducing topics related to disability and accessible computing and integrating accessibility into their courses.

A new study conducted by PhD student Michelle Bak and Assistant Professor Jessie Chin, which was recently published in the Journal of the American Medical Informatics Association (JAMIA), reveals how large language models (LLMs) respond to different motivational states. In their evaluation of three LLM-based generative conversational agents (GAs)—ChatGPT, Google Bard, and Llama 2—the researchers found that while GAs are able to identify users' motivation states and provide relevant information when individuals have established goals, they are less likely to provide guidance when the users are hesitant or ambivalent about changing their behavior.

The iSchool is pleased to announce that Ismini Lourentzou will join the faculty as an assistant professor in January 2024. She is currently an assistant professor in the Department of Computer Science and director of the Perception and LANguage (PLAN) Lab at Virginia Tech.

Associate Professors Yang Wang and Yun Huang are spearheading a project in collaboration with experts from the University of California-Berkeley and Stanford University to help ensure emerging artificial intelligence (AI) development proceeds in a democratic manner that is mindful of underserved groups. Informatics PhD student Tanusree Sharma is also leading this initiative as a critical component of her dissertation work.

The iSchool is pleased to announce that Rachel Adler will join the faculty as an associate professor in August 2023. She currently serves as an associate professor in the Department of Computer Science at Northeastern Illinois University. 

Associate Professor Dong Wang is the lead author of a book that introduces a new paradigm integrating edge computing, humans, and artificial intelligence (AI). Social Edge Computing: Empowering Human-Centric Edge Computing, Learning and Intelligence (Springer) is coauthored by Daniel "Yue" Zhang, research scientist at Amazon Alexa AI. 

Assistant Professor JooYoung Seo has received a $5,000 grant from the nonprofit organization Teach Access to develop and implement a new accessibility module. Seo was one of 19 recipients nationwide who were awarded a faculty grant to infuse accessibility into curricula by creating "modules, presentations, exercises, or curriculum enhancements centered around the fundamental concepts and skills of accessible design and development." 

The University of Illinois is part of a nine-university consortium led by the University of Buffalo that has been awarded a $20 million grant by the National Science Foundation (NSF) to establish a national institute that develops artificial intelligence systems that identify and assist young children with speech and/or language processing challenges.

Assistant Professor Jessie Chin and her team have received a $30,000 Arnold O. Beckman Research Award from the U of I Campus Research Board for their project, "Augmenting Health Self-Regulation across the Cancer Survivorship Continuum by Digital Phenotyping." The researchers will develop a model of how breast cancer survivors manage their health by passively tracking survivors' interactions with their personal digital devices to identify when assistance is needed. 

Students often have difficulty estimating how well they know a topic, which can lead to inefficient learning or suboptimal educational outcomes. A new project led by Associate Professor Dong Wang and Assistant Professor Nigel Bosch aims to improve students' ability to estimate their knowledge using artificial intelligence (AI) methods. The researchers were recently awarded a three-year, $850,000 grant from the National Science Foundation (NSF) for their project, "A Metacognitive Calibration Intervention Powered by Fair and Private Machine Learning."

Assistant Professor Yun Huang has been awarded a three-year, $399,996 Early Career Development grant from the Institute of Museum and Library Services (IMLS grant RE-252329-OLS-22), under the Laura Bush 21st Century Librarian Program, which supports innovative research by untenured, tenure-track faculty.

Assistant Professor JooYoung Seo has been awarded a $54,000 grant from RStudio, PBC to make its open-source scientific and technical publishing system Quarto more accessible. For his project, "Improving Accessible Reproducibility for Data Science Publishing System," he will collaborate with RStudio, PBC to develop and improve accessibility components of Quarto for people with and without dis/abilities.

A paper coauthored by PhD student Ziwei Wu and Associate Professor Jingrui He received the distinguished paper award during the ACM Conference on Fairness, Accountability, and Transparency (FAccT). The interdisciplinary conference, which was held on June 21-24 in Seoul, South Korea, brings together a diverse community of scholars from computer science, law, social sciences, and humanities.

There are approximately 600,000 individuals in the U.S. who are undergoing hemodialysis (HD) therapy for kidney failure. In hemodialysis, a machine filters wastes, salts, and fluid from the blood when an individual's kidneys are no longer healthy enough to do this work adequately. While lifestyle changes such as getting more exercise and making better nutritional choices would benefit HD patients, they are not popular with patients—leading to poor health outcomes. A new project, led by Assistant Professor Jessie Chin, aims to boost HD patients' commitment to exercise through a long-term motivational interviewing conversational agent (LotMintBot).

iSchool faculty and students will present their research at the ACM Conference on Human Factors in Computing Systems (CHI 2022), which is structured as a hybrid-onsite conference from May 2-5 in New Orleans, Louisiana. The annual conference brings together researchers and practitioners who have the overarching goal of making the world a better place with interactive digital technologies.

Associate Professor Yang Wang has received a one-year, $100,000 grant from Meta for his project, "Global South Citizens' Privacy Perceptions and Management of Targeted Ads on Social Media." His doctoral students Tanusree Sharma, Smirity Kaushik, and Yaman Yu will serve as co-investigators. The goal of the project is to learn from users in the Global South, with a focus on India and Bangladesh, about their experience with targeted ads.

While traditional closed captions represent the spoken part of a video, important content may not be expressed, to the detriment of audiences who depend on captions to understand the material being presented. With the increasing reliance on videos in online learning, this becomes even more problematic. A new collaborative project being led by Assistant Professor Yun Huang will focus on explanatory captions, which give insight into a video's visual and audio content as well as the spoken word. Her project, "Advancing STEM Online Learning by Augmenting Accessibility with Explanatory Captions and AI," has received a three-year $526,006 grant (totaling $849,994 with two collaborators at Gallaudet University and University at Notre Dame) from the National Science Foundation (NSF).

Assistant Professor JooYoung Seo has been selected as an Emerging Scholar by the International Society of the Learning Sciences (ISLS), which is dedicated to the empirical investigation of learning in real-world settings and the use of technology-facilitated learning. Funded by the Wallace Foundation, the Emerging Scholars Program elevates and supports the work of scholars from marginalized and underrepresented groups whose research focuses on "addressing educational injustices through the research methodologies and/or topics under study." 

Assistant Professor Jessie Chin and PhD student Smit Desai will present their research at the Technology, Mind and Society (TMS) Conference, which will be held virtually November 3-5. Hosted by the American Psychological Association, TMS brings together scientists, industry leaders, practitioners, students, and policymakers to explore the critical role that psychology plays in the design, use, adoption, and impact of technology and the artificial intelligence that powers it.

People who are blind take pictures and videos and share them with others but face a unique challenge—they cannot independently review their pictures and videos to identify unnecessary private or sensitive content. A set of new algorithmic and interactive techniques being developed by researchers at the iSchool and partner institutions will empower people who are blind to independently safeguard private information in their pictures and videos. Principal investigators on the project include Associate Professor Yang Wang; Danna Gurari, assistant professor in the Computer Science Department at the University of Colorado Boulder; and Leah Findlater, associate professor in Human Centered Design & Engineering Department at the University of Washington. The collaborative project, "Novel Algorithms and Tools for Empowering People Who Are Blind to Safeguard Private Visual Content," received a four-year, $1,199,993 grant from the National Science Foundation, with the U of I team led by Wang receiving $315,931.