Tag: computer science (Page 1 of 4)

I am happy to report that i successfully defended my dissertation April 26, 2018! Thanks to the many people who supported me and helped me along the way. It’s been a wonderful, exhausting, yet exhilarating journey. I’d especially like to thank my committee (especially my chair and advisor, Gillian) for giving of their precious time to engage with my work so deeply.

Me standing in the middle of my committee members.

Gillian and Kate smiling together at camera.

Tall statues of letters reading UCI with toddler smiling from behind the C.

Read more about this work here:

Kathryn E. Ringland, LouAnne Boyd, Heather Faucett, Amanda L.L. Cullen, Gillian R. Hayes. Making in Minecraft: A Means of Self-Expression for Youth with Autism. In IDC 2017. [PDF]

Kathryn E. Ringland, Christine T. Wolf, LouAnne E. Boyd, Mark Baldwin, and Gillian R. Hayes. 2016. Would You Be Mine: Appropriating Minecraft as an Assistive Technology for Youth with Autism. In ASSETS 2016. [PDF]

Ringland, K.E., Wolf, C.T., Faucett, H., Dombrowski, L., and Hayes, G.R. “’Will I always not be social?’: Re-Conceptualizing Sociality in the Context of a Minecraft Community for Autism”. Proceedings of the 2016 ACM CHI Conference on Human Factors in Computing Systems, ACM (2016). [Acceptance Rate: 23.4%] [PDF]

Research Statement

A downloadable PDF version of this article is available here.

The ability to access social interactions is important for everyone, but many people may often be denied access or experience reduced access because of physical, cognitive, or social barriers. A lack of quality access leads to impoverished social experiences and a host of other problems such as loneliness, depression, and anxiety. My research agenda aims to understand how we can design and develop technology to support social interactions – exploring how sociality crosses into both physical and virtual spaces. For physical environments, I have designed and developed assistive technology as a therapeutic tool using whole-body interactive systems to expand modes of communication. Beyond physical spaces, my dissertation focuses on social interactions within and across social media platforms, including a Minecraft virtual world for children with autism, through ethnographic methods. In my future research, I will explore how individuals navigate access not only from platform to platform, but also from the physical world to the virtual and back again. Insight from this work will lead to theoretical and practical contributions of how individuals with disabilities and their social networks adopt, use, and modify technical systems that facilitate social interactions. Further, my work will lead to a better understanding of these communities and how to design more inclusive technology.

Assistive Technology for Children with Autism

Whole-Body Interactive Systems

A shape of a strawberry that has been colored in red and green, with the coloring going outside the lines.

Figure A. Strawberry outline colored by the user.

A silhouette of a boy's legs with a red target that has been painted over in green.

Figure B. A target with the silhouette of the user in the background.

Access to otherwise prohibitively expensive (e.g., money, time, energy) therapy is made possible by using whole-body interactive technology and augmenting the therapeutic and home environments for users. I conducted research of two systems using whole-body interactions – SensoryPaint and DanceCraft – which augmented therapies already being employed by children with autism. Both systems were developed using the Kinect, an inexpensive device that can be placed in a user’s home or doctor’s office. These projects allow for a more inclusive therapeutic environment by creating accessible, inexpensive solutions.

SensoryPaint uses a projection on a wall that the users interacted with using rubber balls. The user receives visual feedback of their activity via a silhouette displayed on the projection. The system allows for multiple types of interaction. For example, the user can digitally “paint” with the Kinect, tracking the ball and displaying the ball’s path in various colors on the wall (See Figure A). The user can also throw the ball at the projection to get a “splash” effect (See Figure B). From the results of the pilot study of SensoryPaint, I found that whole-body interactions can be more engaging for children than traditional therapies by giving participants different interactive options that suit their specific sensory needs. Including a flexible interface allows both therapists and children to use relevant segments of the program and change settings as needed. I presented these results at the Conference on Pervasive and Ubiquitous Computing (UbiComp) where I was nominated for a Best Paper award [8].

A shadow puppet with grass and clouds and birds flying in the background.

Figure C. Shadow puppet interface of DanceCraft.

Following the SensoryPaint study, I led a team of undergraduates to design and develop the DanceCraft system. The interface uses a similar silhouette feature that gives the user visual feedback on their activity. The user follows along with pre-recorded dances displayed as a “paper doll” figure (See Figure C). By including a feature to replay recorded dances on-the-fly, therapists and instructors can record dances specific for each child and session. The replay feature also allows for children to watch their own dance choreographies, giving them instant feedback. A therapist can then track a child’s progress across sessions through their saved recordings. Future iterations of the DanceCraft software will calculate whether the user’s captured dance moves are the correct dance moves as prescribed by the therapist. A pilot study of DanceCraft showed the feasibility of augmenting therapy in the home. I coauthored these preliminary findings, which were presented at the ACM Tapia Diversity conference [1], and a manuscript for the Transactions of Computer-Human Interaction (TOCHI) journal is currently in progress. Future work on these whole-body interactive systems will focus on creating intelligent software that can adapt to a growing, developing child’s needs and be intuitive for parents and therapists.

3D Printing from User-created Models in the Minecraft Virtual World

Minecraft is a popular virtual “sandbox” – with currently over 27 million units of the software sold – where players can build and create objects, environments, and worlds with a high degree of freedom. The multiplayer-capabilities of virtual worlds in Minecraft make it an ideal system for examining how technology facilitates and drives social interactions between users. I designed and programmed software that allows players to 3D print models of objects they have created within Minecraft. The application takes the coordinates of an object and translates it into a file that can be sent to a 3D printer, making their creations come to life in a sense. I designed the software to leverage the familiar interface by creating it as an add-on for Minecraft. To use the program, the user creates the 3D printing “magic wand” object within the virtual world, types in commands for the wand in the Minecraft interface, and then saves the files to the local computer. This program has potential in establishing engaging social interactions with greater accessibility due to the inherent nature of virtual environments, where conditions such as geographical or physical limitations are less hindering. Future work in this project will explore how users experience blending virtual creation of 3D objects with their tangible, physical representations. As part of a campus-wide effort to retain underrepresented students in STEM, this work was presented by my undergraduate mentee at the UCI Summer Research Symposium [9].

Exploring Virtual Worlds as a Support for Social Play in Children with Disabilities

Autcraft is a specific iteration of a Minecraft virtual world dedicated to children with autism and their allies. Drawing from work in Disability Studies, my dissertation examines data collected from ethnographic research conducted over three years in Autcraft (See Figure D). My research has uncovered how the Autcraft community works to create a safe, inclusive space through both social and technical means [6]. Parents actively work to maintain safety and accessibility in the Autcraft community through modifying Minecraft and other mainstream technology to create assistive devices [5]. Additionally, the findings from this work indicate the importance of a supportive communication framework (e.g., Facebook, Twitter, YouTube, and Twitch) that has emerged in the Autcraft community [7]. This constellation of social media is comprised of different platforms used in tandem to create a social, community experience. Community members can thereby empower themselves through online activism that supports better treatment of individuals with disability [2]. This also gives the children an outlet to express themselves creatively on safe online platforms [4]. Ultimately, I found the community searches for, practices, and defines sociality through the various communication channels and means of communication indicating evolving definitions of what it means to be social [3,7]. Results from this research project have appeared in multiple venues, including Human Factors in Computing Systems (CHI) and Computer Supported Cooperative Work and Social Computing (CSCW).

A Minecraft character next to a pond wearing a white lab coat with brown hair.

Figure D. A screen shot of my avatar, ResearcherKate – used to complete my virtual world ethnography.

Contributions of Dissertation

My dissertation contributes an empirical understanding of how access is granted to some individuals and not to others, creating an uneven distribution of experiences when interacting with technologies. This includes an exploration of how the intersectionality of multiple identities of community members, such as autistic or child, impacts social play online and how social play enables the performance of these identities. Insight from my work can help shape our scholarly understanding of how users approach technology, as well as some of the work marginalized users do to fully experience interactions. This includes some of the “Do-It-Yourself” activities individuals engage in to make systems more usable for themselves and their communities.

In this work, I highlight the value of virtual social interactions for marginalized users. When scholars, designers, therapists, or parents privilege physical, face-to-face social interactions over virtual ones, they run the risk of making invisible those who prefer, or have better access to, virtual social interactions. My dissertation challenges the mainstream discourse and contributes to normalizing social play as it occurs in virtual spaces for children with autism. Often, society tells these children they should focus solely on their physical-world engagements, while their online relationships and experiences are discounted. Children with autism are just one example of a subset of people who may prefer virtual interactions.

Finally, my work contributes a new way for HCI researchers to define and study social media. This work expands the definition of social media to include games and virtual worlds, beyond the scope of other social media platforms such as Facebook, Twitter, and Tumblr. The ethnographic methods used in this project also exemplify how HCI researchers should look beyond the bounds of a single social platform to understand a user or a community of users. Social media platforms work together to create an organic network for social interaction. This holistic lens of research allows for a far more complete understanding of users, which is necessary to create access and inclusion.

Research Agenda

My future research program will continue to explore the frontier where physical and virtual interactions no longer simply coexist, but are seamless. My work will encompass the following three themes: 1) understanding how people use a constellation of social platforms, 2) understanding disabled embodied experiences as mediated by technology, and 3) using the lens of intersectionality to represent a more complete person regardless of ability. To explore these threads, my research lab will engage in community-based work with individuals with disability and relevant organizations. Together we will answer questions regarding how we can design and develop sustainable technology that mediates social interactions and how access to these social interactions will improve quality of life. Research activities will include: designing and developing software for virtual reality (VR) and augmented reality (AR) platforms in tandem with whole-body sensors; holding workshops with marginalized individuals to both help with the design of these systems and to test the efficacy of the systems; and outreach programs with students in the department with local groups and schools.

This research will not only further the field in terms of understanding how people can build innovative technology, but also aid in the academic STEM pipeline for underrepresented students. As with my previous work, I will continue to mentor graduate and undergraduate students who are interested in working with marginalized populations in the areas of technology, games, and media studies. Results from this work will be published in conferences and journals geared towards HCI (such as CHI, Ubicomp, and ASSETS). My goal is to produce scientific results from multiple, diverse perspectives that will ensure a broader impact.

References

[1]       J.K. Brown, K.E. Ringland, and G.R. Hayes. 2016. DanceCraft: A Whole-Body Dance Software for Children with Autism. Tapia Celebration of Diversity in Computing 2016.

[2]       K.E. Ringland. 2017. On Being “Autsome”: An Exploration of Online Social Play as a Means of Empowering Autistic Youth. Popular Culture Association / American Culture Association.

[3]       K.E. Ringland. 2017. Minecraft as a Site of Sociality for Autistic Youth. QGCon 2017.

[4]       K.E. Ringland, L.E. Boyd, H. Faucett, A.L.L. Cullen, and Gillian R. Hayes. 2017. Making in Minecraft: A Means of Self-Expression for Youth with Autism. In Proc. IDC 2017, ACM.

[5]       K.E. Ringland, C.T. Wolf, L.E. Boyd, M. Baldwin, and G.R. Hayes. 2016. Would You Be Mine: Appropriating Minecraft as an Assistive Technology for Youth with Autism. In Proc. ASSETS 2016, ACM.

[6]       K.E. Ringland, C.T. Wolf, L. Dombrowski, and G.R. Hayes. 2015. Making “Safe”: Community-Centered Practices in a Virtual World Dedicated to Children with Autism. In Proc. CSCW 2015, ACM.

[7]       K.E. Ringland, C.T. Wolf, H. Faucett, L. Dombrowski, and G.R. Hayes. 2016. “Will I always be not social?”: Re-Conceptualizing Sociality in the Context of a Minecraft Community for Autism. In Proc. CHI 2016.

[8]       K.E. Ringland, R. Zalapa, M. Neal, L. Escobedo, M. Tentori, and G.R. Hayes. 2014. SensoryPaint: A Multimodal Sensory Intervention for Children with Neurodevelopmental Disorders. In Proc. UbiComp, ACM.

[9] Tamimi, A., Ringland, K.E., Hayes, G.R. 2016. “Developing a User-Friendly System to 3D Print Minecraft Creations.” UCI Summer Research Colloquium. Irvine, CA.

Challenge Accepted

I had a conversation with a fellow grad student mom today who was lamenting the fact that she couldn’t have just one day as a “normal grad student.” My reply was, “Yeah, but you’d just be bored.”

And yes, I really do understand and feel her pain. We work hard all day. Then go home where we don’t get rest, but rather we get to start in all over (as I write this post, my own toddler is screaming because he’s decided bedtime is for babies). And our munchkins don’t understand deadlines, only that they need mom. Really, though, who wouldn’t want to come home to this face?

A toddler smiling open mouthed at the camera with a monster shirt on.

The happy face of someone who couldn’t wait for Mom to get home.

The demands of having a kid waiting for me at home were something I was expecting though, having planned having a kid in grad school. What I was not expecting were the subtle ways in which my colleagues do not understand how to accommodate a mother in grad school. Academia is rife with hints that mothers are not welcome here (although it’s much better than in the past). From lab mates deciding to meet up at the pub last minute instead of the family friendly restaurant (when I’m already en route with my toddler) to the late night receptions at conference (where the main purpose is to imbibe). To be honest, as someone who didn’t drink before having kids, I only feel even more excluded than I did before, but that is perhaps a blog post for another day.

In some ways, becoming a mom in academia has made my job at networking both harder and easier. I might be losing out on some of the fun parties, but I’ve also been able to tap into a whole new academic network through other moms in the same boat as me. I feel like the support (unlike in other mom-on-the-internet forums) is very positive and academic moms have a great sense of humor.

I understand the wish to have one mom-free day of grad school (not kid-free, because we love our children beyond anything else). A day where we can plan a celebration lunch without worrying when we have to get back for the sitter or have a late night coding session without having to run home to breastfeed. (I can’t even start with trying to pump at school…) So, those who are perhaps wondering if grad school is the right time to have kids and thinking about making the plunge—yes! Totally worth it, but it’s really hard work. You’ve been warned. And it’s okay to have moments where you wish you could shed your mom mantel for just a moment, because you’re human.

Stay strong, my fellow grad student moms!

UCI Summer Research Symposium 2016

 

Cover of a booklet for the summer research symposium. Has images of students posing in a group and working together to finish an obstacle course.

Cover to the Summer Research Symposium program.

Today was the end of the summer research programs on the UCI campus. This summer I was a mentor to both an incoming PhD student in the Competitive Edge program and an undergraduate student in the SURF program. The summer ended with a wonderful research symposium where half the students presented their work via oral presentations and the other half presented posters. We then had an awards ceremony lunch where everyone was recognized for the great work they did this summer.

A woman giving a presentation at a podium. To her right is a slide projected with the title "Developing a user friendly system to 3D print minecraft creations for autistic children"

SURF Undergraduate, Aminah Tamimi, giving her presentation on 3d printing from Minecraft.

Woman stands next to a podium and a slide that says "Who watches the overwatchers?"

Competitive Edge PhD Student, Amanda Cullen, giving her presentation on Overwatch.

These programs are a really nice way to help students prepare for graduate school. As someone who participated in a similar program (DREU) as an undergrad and in the Competitive Edge program, I can attest to their usefulness.

As a mentor for students in these programs I am also extremely grateful to the programs for the opportunity to give back and be a mentor. As someone who is passionate about increasing diversity in academia and in STEM programs, I am always excited about chances to “do my bit.” In this instance, working with both Aminah and Amanda was a wonderful experience. Not only are they both hardworking students who are going to go great places, but they are generous with me as I felt my way through my role as a peer mentor. I plan on staying in touch with them (especially Amanda since we sit next to each other in lab) as they progress along their careers and continue to be helpful when I can.

A big thanks to everyone who made this summer fun and full of learning!

A flock of birds silhouette against a yellow-orange sky.

Resource List – Advice for Grad Student

I’ve been wandering the net looking for useful information for grad students (particularly those who are working on their dissertation and looking forward to the job market.) So here I will start compiling the useful information and links I have found and update as needed.

If you have your own materials or have links to ones you like, feel free to share in the comments!

Destination Dissertation Book Cover, a briefcase with the title and authors written on it

Book Cover with title and author and a cartoon man in a tie

Large tree in green forest covered in moss

CHI 2016 Paper on Sociality in Minecraft Getting Some Great Press!

I was recently interviewed by a reporter from the New Scientist who wrote a piece on our paper, “Will I always be not social?”: Re-Conceptualizing Sociality in the Context of a Minecraft Community for Autism, that I will be presenting on May 9 for CHI 2016.

We were also covered by “Don’t Hate the Geek” in their article Minecraft Server for Autistic Gamers on May 2, 2016!

Want to find out more? Please see our full paper that has been accepted to CHI 2016. Full citation and link to the pdf below:

Ringland, K.E., Wolf, C.T., Faucett, H., Dombrowski, L., and Hayes, G.R. “’Will I always not be social?’: Re-Conceptualizing Sociality in the Context of a Minecraft Community for Autism”. Proceedings of the 2016 ACM CHI Conference on Human Factors in Computing Systems, ACM (2016). To Appear. [Acceptance Rate: 23.4%]

POST LAST UPDATED: May 2, 2016.

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Diversity

A handful of experiences and people helped to transform me from a lost undergraduate who was thinking of dropping out, to a successful, ambitious graduate student. I struggled for many years as an underrepresented student, both as a woman and as a student with a disability, to complete my undergraduate degree and find my niche in the world. Now, not only do I want to make a career of researching assistive technology, I also want to be a mentor for those who follow me, just as I had mentors to guide my way.

As the only woman in my undergraduate computing classes, I faced adversity and isolation. I sought support and attended the Grace Hopper Celebration of Women in Computing Conference (GHC). Upon learning that I was one of many women facing isolation in their computing courses, I founded an ACM-W Chapter for women in computing at Washington State University Vancouver (WSUV). I felt the need to create greater participation of college women in computing, a support network for them, and a way to mentor freshmen and high school girls. As the chair of the chapter for the first year, I planned a campus-wide event to encourage women to pursue computing careers and spoke at a panel discussion. The event hosted 40 women from campus and the local community and received very positive feedback. The women from the community college who had not considered pursuing a four-year degree until they heard our panel inspired me. I have continued to mentor one young woman who is now pursuing her undergraduate degree in computer science and intends to continue on to graduate school.

On my graduate school campus, University of California Irvine (UCI), I am involved in a similar group: Women in Information and Computer Sciences (WICS). I volunteered with WICS in summer 2013 to mentor middle and high school girls interested in computing. In fall 2013, I also helped start a graduate chapter of this group. As a graduate student representative for UCI, I attended GHC 2014 as a student volunteer. My connections with these groups led me to other opportunities, such as conducting research and presenting at two academic conferences, as well as mentoring underrepresented undergraduates.

Through my experiences with the women in computing groups, I have realized how important mentorship is for those in the early stages of their careers. Through teaching and mentoring, I have been able to ignite my passion for helping others through research with students and also pass along valuable skills that they will use in their future studies. During my first year as a graduate student, I led a diverse team of undergraduates, all of whom are underrepresented minorities, in the development of a whole-body interface application on the Microsoft Kinect for children with autism. I encouraged my team to work together to solve problems and learn how to collaborate effectively. I also coached them in giving a presentation to the lab about their work. Continuing this project, I have expanded the scope of the software, and have begun working with a professor from the Dance Department to create new avenues of therapy for children with autism. One of the undergraduates I mentored has since graduated with a B.S. in Informatics and is now applying to graduate school.

In an effort to serve my local community, I volunteer as an instructor for technology use workshops for young adults with autism who are transitioning into the workplace from high school. In a more formal setting, I have also had the opportunity to be a teaching assistant for undergraduate level courses. As part of my responsibilities, I have worked with students one-on-one, as well as leading discussion sections of more than 40 students. In addition to regular discussion lectures, I also gave a guest lecture to the entire class of 250 students. Knowing the importance of mentorship for undergraduates, these varied teaching experiences increase my desire to seek a position that allows me to continue mentorship my PhD.

Video: Development of EAPSI Project App Part 1

I’ve been making steady headway into my project development. This last week, I overcame some large hurdles which should mean smoother sailing this week. My favorite part? How iOS has speech synthesizing built right in.

Also- I realize the Japanese isn’t perfect! I promise, I’ll have a native speaker (or two) review my app before I show it off properly. 🙂

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