Past Events

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2017-18


November 8, 2017

Calmer: A Robot for Managing Pain in Infants in the Neonatal Intensive Care Unit

Liisa Holsti, Associate Professor and Canada Research Chair, UBC Occupational Science & Occupational Therapy

Each year worldwide, over 15 million infants are born preterm. These infants need specialized medical procedures to save their lives, many of which may be painful; however, early pain is associated with brain injury and with negative effects on growth and development. Traditional medications for reducing pain are not effective particularly for routine medical tests. Instead, behavioral treatments, such as parents holding their infants skin-to-skin, are recommended. Yet, for a variety of reasons, many parents are not able to hold their infants for the many months needed to treat each painful event while their infants are in the NICU. To address this problem, Dr. Holsti, Dr. Karon MacLean (UBC CS) and Mr. Henry Voss (UBC Engineering Graduate), invented a robotic system called Calmer, that delivers simultaneously fundamental components of skin-to-skin holding (touch, motion and sound) that activate parallel physiological pathways to reduce pain. This talk will focus on the development and early clinical testing of the first prototypes of Calmer.

Bio

Dr. Liisa Holsti is an Associate Professor in Occupational Science and Occupational Therapy at UBC, holds a Canada Research Chair and is an Investigator at B.C. Children’s Hospital and B.C. Women’s Research Institutes. Dr. Holsti’s research is aimed at optimizing neurodevelopment in high-risk infants and children. She has expertise in developing assessment tools, including functional brain monitoring technology, and evaluating novel non-pharmacological and technology-based strategies for brain protection for infants cared for in the NICU.


October 11, 2017

The Dream of a Common Infrastructure: Why We Should Get Out of the Lab in the Big Data Era

Ellen Balka, University Professor, SFU School of Communication

Ellen Balka will speak about the need to leave the lab and go out into the field and use ethnography in order to improve data quality in an era of big data. Historically, much HCI research was carried out in laboratory settings using experimental methods. And, while these methods remain important, in this talk she will suggest that they are wholly inadequate in addressing issues arising in our efforts to build large multiuser computing infrastructures to support big data applications and analysis. Using examples from 20 years of ethnographically-based field research in healthcare and related settings, she will outline a number of human computer interaction challenges which emerged through observationally based ethnographic research. The examples she draws on underscore the importance of focusing on how people work in situ – in real world organizations, carrying out real-world tasks – and also highlight a number of issues and challenges which threaten data quality, and ultimately analytic findings based on poor quality data, in an era of big data.

Bio

Ellen Balka is a University Professor in Simon Fraser University’s School of Communication. She is also an associate member of SFU’s School of Interactive Arts and Technology, and a Senior Scientist in Vancouver Coastal Health’s Center for Clinical Epidemiology and Evaluation. Throughout her career, her work has spanned computer science and social sciences. A frequent contributor to publications in the areas of computer supported cooperative work, participatory design of information technology systems, and occasionally HCI, she and her team also regularly publish in health and medical informatics journals. Her engagement with computing began as an undergraduate geography major, when she became interested in limitations inherent to algorithms used to simulate heat loss and thermal gain. After completing a Masters degree that focused on computerization of women’s work, Dr. Balka went on to conduct one of the first large studies of the use of computer networks for social change for her doctoral work, for which she earned an interdisciplinary degree in applied sciences combining computer science, communication, and women studies. Balka has held grants from SSHRC, CIHR, the Michael Smith Foundation for Health Research, Health Canada, and Genome BC as PI. Her publications have been recognized by Best Paper Awards from the ACM Conference on Computer-Supported Cooperative Work as well as the Americas Conference on Information Systems (AMCIS), and she and her team received the Artful Integrators Award at the bi-annual Participatory Design Conference for contributions to participatory design of computer and information technology systems. Her current work is concerned with design and implementation of an adverse drug event reporting system (with Dr. Corinne Hohl, UBC and VCH).

5th Annual HCI@UBC Annual Kickoff Event: September 13, 2017, 12noon-1pm

Speaker #1: Dongwook Yoon, Assistant Professor, UBC Computer Science

Title: Rich collaboration systems: Improving online collaboration with multi-modal interactions

Abstract

In this talk, Dongwook Yoon will present rich collaboration systems that are designed to bring the expressivity of human-to-human interaction into online collaboration. Face-to-face interaction, as compared to meeting in a virtual way, offers unmatched expressivity for conveying complex ideas and nuanced emotions (e.g., emotions embedded in voice inflection or the unspoken meaning of a pointed finger). To enhance expressivity of virtual collaboration tools, Yoon’s design approach translates such natural human interactions into novel combinations of input modalities (e.g., speech, writing, and gesture) that serve as building blocks for fluid, rich, and lightweight interfaces. Yoon built, deployed, and evaluated high-fidelity systems in real world contexts (e.g., classrooms), from which we can obtain ecologically valid user data. He plan to pursue the vision for rich collaboration systems by extending his approach to virtual reality, a promising next generation computing platform.

Bio

Dongwook Yoon completed his Ph.D. at Cornell in Information Science. Dongwook joined the UBC Department of Computer Science as an assistant professor in August 2017. His research lies at the intersection of human-computer interaction, computer-supported cooperative work, computer-mediated communication, and educational technology. He builds interactive systems powered by expressive multi-modal interactions. His work frequently appears at top-tier ACM venues including UIST, CSCW, and CHI. His multi-modal document commenting system, RichReview, has been deployed to six different classes at Cornell, including a massive open online course where it was successfully used by more than 150 students around the world as a tool for online peer discussion assignment. He has worked at Microsoft Research, edX, and KIST. He earned his B.S. in electrical engineering and M.S. in computer graphics from Seoul National University. His Ph.D. study has been supported by a Kwanjeong Scholarship.

Speaker #2: Marina Milner-Bolotin, Associate Professor, UBC Curriculum & Pedagogy (Faculty of Education)

Title: Examination of Technology-Enhanced Collaboration in STEM Teacher Education: Opportunities, Challenges and Possibilities

Abstract

The 60th anniversary of Sputnik is a great opportunity to reflect on the developments of science, technology, engineering and mathematics (STEM) education in Canada. It is also timely to examine how modern technological developments, specifically collaborative technologies, have shaped and are shaping how we learn and teach STEM and how we educate new teachers. This is the focus of my research. I will also describe how technology is changing how we are educating future STEM teachers here at the University of British Columbia and what I think might be the future of STEM teacher education.

Bio

Dr. Marina Milner-Bolotin is an Associate Professor in Science Education at the UBC Faculty of Education (Department of Curriculum and Pedagogy). Her research focusses on uncovering the potential of modern technologies in STEM teacher education; STEM outreach to the general public; and on increasing student engagement with STEM disciplines through creative use of technologies. To learn more about her work, please visit her web site: http://blogs.ubc.ca/mmilner/

Speaker #3: Dr. Julia Bullard, Assistant Professor, Faculty of Arts, iSchool

Title: Invisible conflict: Organizing systems in construction and experience

Abstract

Organizing systems—such as classifications, subject headings, and metadata schemes—are meant to fade into the background of our experience. In contrast to this invisibility, the construction of an organizing system is often a fraught process which surfaces latent conflicts and crises among concepts and among interdependent technical systems. In this talk, Julia Bullard will introduce her research into how designers manage and express such conflicts in the construction of an organizing system.

Bio

Dr. Bullard joined the iSchool at UBC in September 2017 after completing her PhD at University of Texas, Austin. Her program of research focuses on classification systems, specifically in the design of organizing systems and how these invisible layers of information infrastructure come to represent—or conflict with—the needs and values of their users and collections. Her dissertation research entailed an ethnography of volunteer classification designers for a large fanfiction repository.

2016-17


Virtual Reality / Augmented Reality Research meetup
Who: Hosted by Yvonne Coady
Where: the Hangar at the Centre for Digital Media
When: Friday May 26th 9:30am-11:30am

Directions: https://thecdm.ca/about


April 12, 2017
HCI@UBC: Designing for People Year-end Poster/Demo Event
Do you have a poster or demo ready to share?

Date: Wednesday, April 12
Time: 12noon–2pm
Where: Forestry Building, 2nd floor; Room 2300 A – 2424 Main Mall;

The steering committee wants to thank everyone for participating and attending the HCI@UBC-Designing for People Year-end Poster/Demo event today. We had great attendance and some wonderful posters and demos presented today. Below are the winners (we had some ties as there were so many wonderful projects).

POSTER WINNER ($100)

Poster #6

Project Title: SWAPP (Sleep/Wake-Behaviours App)

Authors and affiliation:The project is developed by Emily Carr University Health Design Lab in collaboration with BC Children’s Hospital Research Institute and Simon Fraser University, with funding from Kids Brain Health Network.

DEMO WINNER ($100)

Demo #4

Title: WebValueCharts

Authors and affiliation: Emily Hindalong, Aaron Mishkin, Giuseppe Carenini

UBC Computer Science Department

Runners-up Posters: (tie) ($25 each)

Poster #1

Title: Human Proxemic Preferences for Robotic Gestures in Physical and Virtual Reality

Authors and affiliation: Sahba El-Shawa, Noah Kraemer and Sara Sheikholeslami (Affiliation: CARIS Lab, Supervisor: Elizabeth A. Croft)

Poster # 2

Title: Towards user-adaptive MMDs: Understanding how users process Multi-Modal Documents with eye tracking

Authors: Dereck Toker & Cristina Conati, Department of Computer Science

Runners-up Demo (tie) ($17 each)

Demo #1

Title: Haptic facets: Exploiting users’ sense-making schemas as a path to design and personalization of haptic experience

Authors and affiliation: Hasti Seifi, Dilorom Pardaeva, Karon E. MacLean – SPIN lab, Computer Science, UBC

Demo #3

Title: Behaviour design for CuddleBits: an iterative prototyping platform for complex haptic display.

Authors and affiliation: {Paul Bucci, Laura Cang, Matthew Chun, David Marino, Oliver Schneider, Hasti Seifi, and Karon MacLean}, computer science, UBC.

Demo # 5

Title: EZ-Zoom: Elastic Zed Zooming for Small Displays

Authors and affiliation: Dilan Ustek and Kevin Chow

 


 

HCI@UBC Forum : March 8, 2017

Nursing and Technology Lightening Talks

Can an internet resource support the health and well-being of women experiencing intimate partner violence?

Dr. Colleen Varcoe, RN, PhD

Abstract

iCANplan4safety is an adaptation of an online resource developed initially in the US as a decision aid and tested in New Zealand and Australia. This presentation will feature the results of our randomized clinical trial of iCANplan4safety compared to ‘usual care’.


Dr. Colleen Varcoe is a professor in the School of Nursing at the University of British Columbia. Her research focuses on reducing structural and interpersonal violence and inequities, and on promoting ethical and equitable health care practice and policy. She is currently leading or co-leading intervention studies to this end. These include studies of health promotion interventions for women experiencing violence, including a study specifically with Indigenous women, studies to promote equitable, culturally safe and trauma- and violence-informed care in primary care settings, and more recently in Emergency Departments and a study of an on-line safety and health intervention. Her teaching and research focus on discrimination related to the intersecting issues of gender, class and racism. She is a Fellow of the Canadian Academy of Health Sciences, and author of over 100 journal articles, books and book chapters.

Virtual Reality (VR) for Pain and Other Health Applications

Dr. Bernie Garrett PhD, PGCEA, BA (Hons), R.N.


Dr. Garrett is an Associate Professor at the University of British Columbia, School of Nursing. He was a renal Clinical Nurse Specialist for 15 years before becoming a nurse educator. He holds a PhD in information Science, and prior to his current appointment he was Department Head of Critical & Specialist Care at Oxford Brookes University in the U.K. Dr. Garrett’s current work highlights two main areas: 1) The use VR and AR in clinical and educational applications, and 2) science, philosophy, and the use of deceptive and non-evidence based practices in contemporary healthcare. He is currently exploring the use of VR to mitigate chronic cancer pain. His work is underpinned by a passion for science and technology, and frequently writes on these subjects including his recent graduate textbook: Science and Modern Thought in Nursing. He was the recipient of the 2007 at the Spencer Award for Information Technology Innovation, for his work on developing a mobile PDA-based e-portfolio for students, and the CRNBC Award of Excellence in Nursing Education in 2000. He was the Elizabeth Kenny-McCann Nursing Education Scholar at UBC between 2013-2014, and awarded the CASN Pat Griffin Nursing Education Scholarship between 2014-15.

Website interventions focused on Men’s smoking cessation, psychosocial prostate cancer support and prevention of male depression and suicide

Dr. John Oliffe, RN, PhD


John Oliffe is the founder and lead of the men’s health research program at UBC (www.menshealthresearch.ubc.ca ). Dr. Oliffe is a Professor at the School of Nursing at the University of British Columbia. Founder and lead investigator of UBC’s Men’s Health Research program, his work focuses on masculinities as it influences men’s health behaviours and illness management, and its impact on partners, families and overall quality of life. His research provides key insights to guide clinicians and researchers advance men’s health promotion practices. John Oliffe is the nominated Principle Investigator for the Men’s Depression and Suicide Network and the P.I. for Project Five: Man-Up Against Suicide.

Using Gamestorming for User Centred Design with Patient Populations

Dr. Leanne Currie, RN, PhD


Dr. Leanne Currie is an Associate Professor at the University of British Columbia School of Nursing where she conducts research in the field of nursing, biomedical and health informatics. Dr. Currie worked as a critical care nurse for 15 years before completing her Masters in Nursing Informatics from University of California, San Francisco in 2001. She attained a PhD in Nursing Informatics from Columbia University School of Nursing in New York City in 2004, where she was funded as a pre-doctoral trainee with the US National Library of Medicine in Columbia University Department of Biomedical Informatics. She was faculty at Columbia University School of Nursing between 2005 and 2010. Since 2010 she has been faculty at UBC School of Nursing. Her program of research focuses on i) computerized clinical decision support systems, ii) measurement of informatics competencies, iii) user-centred design methods, and iv) digital literacy and access in low resource setting. Her students are working in areas such as global health informatics, patient safety informatics, clinical informatics, usability evaluation, informatics leadership, and informatics competencies.


 

February 8, 2017
HCI@UBC Forum hosted Parmit Chilana who will speak on understanding conversational programmers.

When: 12-1PM
Where: Engineering Design Centre (Room 102) Directions

Abstractparmittall

Research in HCI and computing education is continuously helping us better understand the barriers to learning and teaching programming. However, many of the insights are based on the assumption that learners will eventually write code (e.g., as a professional developer or a domain-specific end-user programmer). But, is this always the case?

In this talk, I will be presenting our recent research, which shows that some students in fields such as management may not aspire to write code as an end-user programmer or a professional programmer, but are still strongly interested in taking programming classes. We call these students conversational programmers because they want to develop only conversational skills in programming literacy to be able to: 1) aid technical conversations with professional software developers in the future; or 2) enhance their marketability in the software industry. I will also discuss results from our follow up study that confirms the existence of such a population of conversational programmers in industry. Based on 3151 survey responses from non-engineering professionals at a large technology company who never or rarely wrote code on the job, we found that a significant number of them (42.6%) had invested in learning programming.  And, their top motivations to learn programming were also to improve the efficacy of technical conversations and to acquire marketable skillsets. I will discuss some of the broader implications of these findings and new directions for future work on conversational programmers.

Bio

Parmit Chilana is an Assistant Professor in human-computer interaction (HCI) at the School of Computing Science at Simon Fraser University. From 2013-16, she was an Assistant Professor in Management Sciences at the University of Waterloo. Parmit’s core research in HCI focuses on the design and study of novel tools and techniques that help people use, learn, and program feature-rich software. Her work has been recognized with several awards and honors, including Best Paper and Honorable mention awards at the ACM CHI conference and 2nd place in the international iSchool Doctoral Dissertation Award competition. Parmit received her PhD in Information Science from the University of Washington in 2013 where she also co-founded AnswerDash, a venture-funded startup that is commercializing her dissertation work on selection-based crowdsourced help retrieval. Parmit received her BSc from Simon Fraser University and MSc from the University of Illinois at Urbana-Champaign.


 

January 11th, 2017
HCI@UBC Forum hosted Caylee Raber who will speak on Co-creating better health and wellness through design.
http://research.ecuad.ca/healthdesignlab/people/caylee-raber/

When: 12-1PM
Where: Engineering Design Centre (Room 102) Directions

ycoadyAbstract
The Health Design Lab (HDL) at Emily Carr University specializes in using human-centred design approaches to address complex challenges in health and healthcare.  At the core of our practice is the use of Co-creation, largely following the methodology established by Sanders and Stappers (2012), itself based on rich HCI background, notably Participatory Design. Co-creation is the creative act of making, telling and enacting, wherein designers prompt participants to interpret and answer ambiguous questions; discuss problems; describe future experiences, concerns or opportunities; make artifacts or “things”; and create prototypes. Co-creating allows us to quickly understand complex social problems, explore possible solutions, detect mistakes in design ideas, and create solutions tailored to people’s needs.

 In this presentation, HDL Director, Caylee Raber will describe the human-centred design methodologies used within the Lab and provide examples from recent projects with our industry and community partners.  The presentation will highlight the design strategies and methods used on one of our current collaborations with Investigators from the Sleep/Wake Behaviour Clinic and Research Lab at BC Children’s Hospital Research Institute and SFU’s School of Interactive Arts and Technology on a “Sleep/ Wake Application (SWAPP)” to better understand, diagnose and treat sleep disorders.

 The main objective of this project is to create an intuitive, user-friendly application that allows parents/caregivers to better capture, monitor and share their children’s’ sleep/wake-behaviours through qualitative narratives with their care providers.

Bio
Caylee Raber is the Director of the Health Design Lab at Emily Carr University of Art + Design. The Health Design Lab is a research centre that applies design thinking to healthcare, using human-centred design research methodologies to address complex problems. Caylee’s practice focuses on the application of her interdisciplinary design skillset and experience with generative human-centred research methods to the health and education sectors.

As a designer and healthcare consultant, Caylee was involved in operations and transition planning in major hospital redevelopment projects in the US and Canada. In addition to her design practice, Caylee has been an active educator in the design program at Emily Carr University and is a design-education consultant in elementary schools in BC. Caylee’s Master of Design thesis work explored the integration of design as a pedagogic approach within K-7 classrooms, with a focus on the benefits of design for children with learning differences.

Caylee seeks to engage people as active participants within design in order to improve the health, education and well-being of our community.


 

HCI@UBC Forum : December 14th, 2016

Exploratory analysis in virtual reality: Stakeholders in the new frontier

Dr. Yvonne Coady
Website

ycoady

Yvonne is a software engineering investigating challenges in modern system infrastructure software. This has resulted in contributions falling into three core areas: traditional system evolution and maintenance, emerging avenues of advanced modularity across the software stack, and new programming paradigms and future pedagogical directions in concurrent environments. Many of her projects are in the intersection of HCI and software engineering. The Slice Around the World project is an example. A  “slice” is a collection of highly programmable resources—including segments of networks and virtual machines—within a globally distributed research environment. The project is exploring a new breed of applications that could be part of our everyday lives someday soon using OpenFlow-based networks, integrated with cloud technology. This means that everyone, everywhere, may sometime soon be faced with the question… what will you do with your supercomputer?

Abstract

Virtual Reality (VR) is projected to have it’s first billion dollar year in 2016 (Deloitte report) and to become a 35 billion dollar market by 2025 (Goldman Sachs report). Initially much of that market is dominated by hardware and gaming, but serious data analytics applications in healthcare, engineering, earth observation, military applications and education form 12 billion dollars of the projected market in 2025.

Simultaneously, one of the fastest growing segments of the IT industry is data science. There is a profound shortage of people who are domain experts, able to program analyses, and understand how to leverage cloud data centres to explore vast amounts of data. One solution to the deluge of data is to train more data scientists. Another solution is to make better tools so as to reduce the technical level of expertise required for domain experts to derive interesting insights from data. Emerging technology such as VR, 3D input devices and Natural Language Processing (NLP) could now provide the platform for a new set of rich interactive tools to allow groups of individuals to collaboratively explore complex data sets in a way that is accessible and approachable to the broader community.

This presentation provides a survey of opportunities and challenges associated of leveraging VR and NLP using case studies from cloud computing dashboards, ocean monitoring systems, and bioinformatics. What interaction mechanisms are most effective at promoting engagement? What are the most seamless ways of elucidating the inter-relationship of disparate data sets? What are the best models for group interactions in a virtual environment? Specifically, the potential impact on user experience relative to common interaction scenarios with current tools will be identified in this presentation.


HCI@UBC Forum : November 9th, 2016

VizIT: Use-Driven MOOC Analytics for Course Teams

Dr. Ido Roll
Website

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Ido Roll is the Senior Manager for Research and Evaluation in the Centre for Teaching, Learning, and Technology at the University of British Columbia. He graduated from the Human-Computer Interaction Institute at Carnegie Mellon University, and serves on the executive board and steering committee of the Society for Artificial Intelligence in Education and Learning at Scale. Ido studies how information- and interaction- design can support students in becoming more competent, curious, creative, and collaborative learners. Towards that goal, he works with faculty members from diverse disciplinary backgrounds and educational contexts. His research utilizes methodologies from the fields of learning analytics, cognitive science, education, and human-computer interaction. His publications in these fields have won numerous awards. More can be found on his website, idoroll.com.

Abstract

Massive Open Online Courses (MOOCs) have millions of diverse learners. However, rather than leveraging on the wealth of knowledge and perspectives in the community, learning from MOOCs is often a solitary experience. Similarly, instructors in MOOCs often receive little feedback with regard to students’ goals, engagement, and learning. Instead, instructors settle for shallow heuristics of success (such as retention rate) or overly specific data (such as percentage of learners who watch a certain video for a certain duration).

In this talk Roll will describe VizIT, a dashboard that seeks to close the loop and offer instructors formative feedback on their courses and learners. VizIT bridges the information sciences, learning sciences, and instructional design to emphasize relationship between course structure and engagement, offer an intuitive understanding of learning in the course, and provide success metrics and actionable information. VizIT is being released for 16 MOOCs at the University of British Columbia.

Location and time

Engineering Design Centre, Rm 102
Noon-1pm


HCI@UBC Forum

Trust in IT: Factors, Metrics and Models

Dr. Clare Hooper
Website

Clare Hooper is a computer scientist specialised in human-computer interaction, user experience and web science. She has led various national research projects in the UK as well as major work packages in EU projects. Clare enjoys the challenges and rewards of interdisciplinary work, and has recently moved to Vancouver.

Abstract

The TRIFoRM project brought together computer science, health science, social science and engineering to explore the trusting beliefs of users of IT systems, looking at factors that influence trust of systems and ways to model those factors and trust levels. The team focused particularly on healthcare technologies for monitoring chronic conditions, and interviewed people who may use or provide healthcare monitoring technology to understand what was important to them as individuals. Analysis of the interviews let the team identify possible threats to trust of technology, and controls to mitigate those threats. In addition, the team identified two key issues. The first issue was that it is clear that people using a monitoring technology to manage pain are more likely to take risks and tolerate faults, making them more vulnerable. The second issue is the importance of relationships: patients were concerned that monitoring technology might change their relationship with healthcare providers, as well as with whether healthcare providers themselves trust the technology.

Location and time

Engineering Design Centre, Rm 102
Noon-1pm


HCI@UBC Forum

Fourth Annual Kickoff Event

When: 12-1PM
Where:Dodson Room  (Room 302) in the Irving K. Barber Learning Centre
Who:Anyone interested in finding out more about Human-Computer Interaction at UBC
What:You will be treated to three short talks that show the breadth of HCI-related research and activities happening at UBC.

Mapping innovativeness by design: A human and machine approach

Angèle Beausoleil
Interdisciplinary Studies

Angèle has recently completed her PhD in Innovation Process studies at UBC, following a 25 year career as a strategist and lead-innovator for creative agencies, technology companies and consumer packaged brands. She balances teaching at the Sauder School of Business with design-method focused research projects. She continues to advise global consulting agencies on new business models, new products and services. She is passionate about developing future innovators and supervises, advises, and mentors graduate and undergraduate students, along with other BC-based entrepreneurs.

Angèle shares her recent research on how innovativeness can be taught, learned and practiced in the classroom and inside corporations. Her methodology involves design-centred qualitative and quantitative research techniques. She will discuss an important role for HCI in innovation studies.

Getting Emotional with Machines: Affect in HCI

Artificial intelligence has witnessed a recent surge, with scientists teaching machines to ‘speak’ and ‘see,’ but can we also teach them to be ‘social’? In this talk, I sketch some of my relevant research on building social machines and synergies with HCI.

Dr. Muhammad Abdul-Mageed
Information and Media Studies

Dr. Abdul-Mageed completed a dual Ph.D. in Computational Linguistics and Information Science at Indiana University in 2015. Between 2010 and 2012, he was a Visiting Scholar in the Center for Computational Learning Systems, Columbia University. Prior to taking up a UBC faculty position in SLAIS, he was a fellow of the Center of Computer-Mediated Communication at Indiana University. He is a member of the standing reviewing committee for Transactions of the Association for Computational Linguistics. His interests lie at the intersection of social media, natural language processing, and machine learning. He is an expert on Arabic sentiment analysis and is especially interested in learning from people and data over social media and creating more ‘social’ machines.


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