Publications

    Journal Articles

  1. EEG Feature Engineering for Machine Learning-Based CPAP Titration Optimization in Obstructive Sleep Apnea

    Juhyeong Kang, Yeojin Kim, Jiseon Yang, Seungwon Chung, Sungeun Hwang, Uran Oh, Hyang Woon Lee

    The International Journal of Advanced Smart Convergence

    2023/9

  2. AccessComics2: Understanding the User Experience of an Accessible Comic Book Reader for Blind People with Textual Sound Effects

    Yunjung Lee, Hwayeon Joh, Suhyeon Yoo, Uran Oh

    ACM Transactions on Accessible Computing (TACCESS)

    2023/3/29

  3. Understanding the User Preferences in the Types of Video Censorship

    Sohyeon Park, Kyulee Kim, Uran Oh

    International Journal of Internet, Broadcasting and Communication

    2022

  4. Supporting a crowd-powered accessible online art gallery for people with visual impairments: a feasibility study

    Nahyun Kwon, Yunjung Lee, Uran Oh

    Universal Access in the Information Society

    2021/5/12

  5. Image Accessibility for Screen Reader Users: A Systematic Review and a Road Map. Electronics 2021, 10, 953

    Uran Oh, Hwayeon Joh, Yunjung Lee

    Multi-Sensory Interaction for Blind and Visually Impaired People, 233

    2021/10

  6. Voice Creator: A Vocal Customization Web Application Prototype

    Hyeon Jeong Byeon, Soohyun Yeo, Uran Oh

    Proceedings of the Korea Information Processing Society Conference, 567-569

    2021

  7. Tactile colour pictogram to improve artwork appreciation of people with visual impairments

    Jun Dong Cho, Luis Cavazos Quero, Jorge Iranzo Bartolomé, Do Won Lee, Uran Oh, Inae Lee

    Color Research & Application 46 (1), 103-116

    2021/2

  8. Comparing Performance of Pre-trained Bidirectional Language Models

    Hyeon Jeong Byeon, Uran Oh

    한국 HCI 학회 학술대회, 540-545

    2021/1

  9. SelfieHelper: Improving Selfie Experiences for People with Visual Impairments

    Yunjung Lee, Uran Oh

    한국 HCI 학회 논문지 15 (3), 23-30

    2020/9

  10. Synthesizing the roughness of textured surfaces for an encountered-type haptic display using spatiotemporal encoding

    Yaesol Kim, Siyeon Kim, Uran Oh, Young J Kim

    IEEE Transactions on Haptics 14 (1), 32-43

    2020/6/24

  11. Analysis and recognition of depressive emotion through NLP and machine learning

    Kyuri Kim, Jihyun Moon, Uran Oh

    The Journal of the Convergence on Culture Technology 6 (2), 449-454

    2020

  12. Understanding Smartphone-based Online Shopping Experiences and Behaviors of Blind Users

    Jihyuk Park, Yeji Han, Uran Oh

    International journal of advanced smart convergence 9 (3), 260-271

    2020

  13. Understanding Interactive and Explainable Feedback for Supporting Non-Experts with Data Preparation for Building a Deep Learning Model

    Yeonji Kim, Kyungyeon Lee, Uran Oh

    International journal of advanced smart convergence 9 (2), 90-104

    2020

  14. Deep Learning Compensation of Rotation Errors During Navigation Assistance for People with Visual Impairments or Blindness

    Dragan Ahmetovic, Sergio Mascetti, Cristian Bernareggi, João Guerreiro, Uran Oh, Chieko Asakawa

    ACM Transactions on Accessible Computing (TACCESS), Volume 12 , Issue 4, pp 1-19

    2019/12/16

  15. NavCog3 in the wild: Large-scale blind indoor navigation assistant with semantic features

    Daisuke Sato, Uran Oh, João Guerreiro, Dragan Ahmetovic, Kakuya Naito, Hironobu Takagi, Kris M Kitani, Chieko Asakawa

    ACM Transactions on Accessible Computing (TACCESS), Volume 12 ,Issue 3 , pp 1-30

    2019/8/31

  16. TouchCam: Realtime Recognition of Location-Specific On-Body Gestures to Support Users with Visual Impairments

    Lee Stearns, Uran Oh, Leah Findlater, Jon E Froehlich

    Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Volume 1, Issue 4, pp 1-23

    2018/1/8

  17. Evaluating haptic and auditory directional guidance to assist blind people in reading printed text using finger-mounted cameras

    Lee Stearns, Ruofei Du, Uran Oh, Catherine Jou, Leah Findlater, David A Ross, Jon E Froehlich

    ACM Transactions on Accessible Computing (TACCESS) , Volume 9 , Issue 1 , pp 1-38

    2016/10/21

  18. A performance comparison of on-hand versus on-phone nonvisual input by blind and sighted users

    Uran Oh, Leah Findlater

    ACM Transactions on Accessible Computing (TACCESS), Volume 7, Issue 4, pp 1-20

    2015/11/19

  19. Audio-based feedback techniques for teaching touchscreen gestures

    Uran Oh, Stacy Branham, Leah Findlater, Shaun K Kane

    ACM Transactions on Accessible Computing (TACCESS), Volume 7, Issue 3, pp 1-29

    2015/11/14

  20. Privacy-preserving protocols for finding the similarity between two DNA sequences with a Blind Third Party

    Joyce J. Whang, Uran Oh, Aeyoung Kim and Sang-Ho Lee

    Journal of Convergence Information Technology, Volume 6, Issue 10, Pages 33

    2011

  21. Channel reordering and prefetching schemes for efficient IPTV channel navigation

    Uran Oh, Soojung Lim, Hyokyung Bahn

    IEEE Transactions on Consumer Electronics, Volume 56, Issue 2, pp 483-487

    2010/7/15

  22. Popular channel concentration schemes for efficient channel navigation in internet protocol televisions

    Eunji Lee, Jiyoung Whang,Uran Oh, Kern Koh, Hyokyung Bahn

    IEEE Transactions on Consumer Electronics , Volume 55, Issue 4 , pp 1945-1949

    2009/11

    Conference Papers

  1. AVOCUS: A Voice Customization System for Online Personas

    Hyeon Jeong Byeon, Seungjin Ha, Uran Oh

    Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems

    2023/4/19

  2. The Design Space of the Auditory Representation of Objects and Their Behaviours in Virtual Reality for Blind People

    João Guerreiro, Yujin Kim, Rodrigo Nogueira, SeungA Chung, André Rodrigues, Uran Oh

    IEEE Transactions on Visualization and Computer Graphics

    2023/2/22

  3. Cocomix: Utilizing Comments to Improve Non-Visual Webtoon Accessibility

    Mina Huh, YunJung Lee, Dasom Choi, Haesoo Kim, Uran Oh, Juho Kim

    CHI Conference on Human Factors in Computing Systems, 1-10

    2022/4/29

  4. “A Voice that Suits the Situation”: Understanding the Needs and Challenges for Supporting End-User Voice Customization

    Hyeon Jeong Byeon, Chaerin Lee, Jeemin Lee, Uran Oh

    CHI Conference on Human Factors in Computing Systems, 1-10

    2022/4/27

  5. Understanding the touchscreen-based nonvisual target acquisition task performance of screen reader users

    Hwayeon Joh, Yunjung Lee, Uran Oh

    Proceedings of the 19th International Web for All Conference, 1-10

    2022/4/25

  6. Analysis of Technical Factors in Interactive Media Arts, with a Focus on Prix Ars Electronica Award Winners

    Yeeun Jo, Uran Oh

    Science and Information Conference, 304-320

    2022

  7. OverIT: An Interactive Overlay for Touchscreen-based UI Customization by Demonstration

    Kyungyeon Lee, SeungA Chung, Uran Oh

    International journal of advanced smart convergence

    2021

  8. Understanding the Two-Step Nonvisual Omnidirectional Guidance for Target Acquisition in 3D Spaces

    SeungA Chung, Kyungyeon Lee, Uran Oh

    2021 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)

    2021/10/4

  9. Dot-to-Dot: Pre-reading Assessment of Literacy Risk via a Visual-Motor Mechanism on Touchscreen Devices

    Wonjeong Park, Paulo Revés, Augusto Esteves, Jon M Kerridge, Dongsun Yim, Uran Oh

    IFIP Conference on Human-Computer Interaction, 192-212

    2021/8/30

  10. APD: An Autoencoder-based Prediction Model for Depression Diagnosis

    Hyeseong Park, Myung Won Raymond Jung, Uran Oh

    2021 IEEE 22nd International Conference on Information Reuse and Integration for Data Science (IRI)

    2021/8/10

  11. AccessComics: an accessible digital comic book reader for people with visual impairments

    Yunjung Lee, Hwayeon Joh, Suhyeon Yoo, Uran Oh

    Proceedings of the Web Conference 2021

    2021/4/19

  12. Improving mealtime experiences of people with visual impairments

    SeungA Chung, Soobin Park, Sohyeon Park, Kyungyeon Lee, Uran Oh

    Proceedings of the Web Conference 2021

    2021/4/19

  13. Touch screen exploration of visual artwork for blind people

    Dragan Ahmetovic, Nahyun Kwon, Uran Oh, Cristian Bernareggi, Sergio Mascetti

    Proceedings of the Web Conference 2021

    2021/4/19

  14. ReCog: Supporting Blind People in Recognizing Personal Objects

    Dragan Ahmetovic, Daisuke Sato, Uran Oh, Tatsuya Ishihara, Kris Kitani, Chieko Asakawa

    Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems, pp 1-12

    2020/4/21

  15. EmoWei: Emotion-Oriented Personalized Weight Management System Based on Sentiment Analysis

    Jihyeon Kim and Uran Oh

    2019 IEEE 20th International Conference on Information Reuse and Integration for Data Science (IRI), pp 342-349

    2019/7/30

  16. A Study on the Emotion Analysis of Online Journals of People on Diet.

    Jihyeon Kim and Uran Oh

    Proceedings of HCI Korea 2019. 173-177

    2019

  17. Dodbouigi: Mobile Applications to Enhance the Online Shopping Experience for the Visually Impaired.

    Hyunah Oh, Jiye Choo, Yebin Yun, Jiwon Jeong, Uran Oh

    Proceedings of HCI Korea 2019. 197-200. Best paper Award

    2019

  18. Turn right: Analysis of rotation errors in turn-by-turn navigation for individuals with visual impairments

    Dragan Ahmetovic, Uran Oh, Sergio Mascetti, Chieko Asakawa

    Proceedings of the 20th International ACM SIGACCESS Conference on Computers and Accessibility, pp 333-339

    2018/10/8

  19. NavCog3: An Evaluation of a Smartphone-Based Blind Indoor Navigation Assistant with Semantic Features in a Large-Scale Environment

    Daisuke Sato, Uran Oh, Kakuya Naito, Hironobu Takagi, Kris Kitani, Chieko Asakawa

    Proceedings of the 19th International ACM SIGACCESS Conference on Computers and Accessibility

    2017/10/30

  20. Investigating Microinteractions for People with Visual Impairments and the Potential Role of On-Body Interaction

    Uran Oh, Lee Stearns, Alisha Pradhan, Jon E Froehlich, Leah Findlater

    Proceedings of the 19th International ACM SIGACCESS Conference on Computers and Accessibility, pp 22-31

    2017/10/19

  21. Localization of skin features on the hand and wrist from small image patches

    Lee Stearns, Uran Oh, Bridget J Cheng, Leah Findlater, David Ross, Rama Chellappa, Jon E Froehlich

    2016 23rd International Conference on Pattern Recognition (ICPR), pp 1003-1010

    2016/12/4

  22. Design of and subjective response to on-body input for people with visual impairments

    Uran Oh, Leah Findlater

    Proceedings of the 16th international ACM SIGACCESS conference on Computers & accessibility , pp 115-122

    2014/10/20

  23. The Design and Preliminary Evaluation of a finger-Mounted Camera and Feedback System to Enable Reading of Printed Text for the Blind.

    Stearns, Lee, Ruofei Du, Uran Oh, Yumeng Wang, Leah Findlater, Rama Chellappa, and Jon E. Froehlich

    Proceeding of Assistive Computer Vision and Robotics 2014

    2014

  24. Current and future mobile and wearable device use by people with visual impairments

    Hanlu Ye, Meethu Malu, Uran Oh and Leah Findlater

    Proceedings of the SIGCHI Conference on Human Factors in Computing Systems , pp 3123-3132

    2014/4/26

  25. Follow that sound: using sonification and corrective verbal feedback to teach touchscreen gestures

    Uran Oh, Shaun K Kane, Leah Findlater

    Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility , pp 1-8

    2013/10/21

  26. The challenges and potential of end-user gesture customization

    Uran Oh, Leah Findlater

    Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI), pp 1129-1138

    2013/4/27

    Workshop Paper

  1. Designing Product Descriptions for Supporting Independent Grocery Shopping of People with Visual Impairments

    Kyungyeon Lee, Sohyeon Park, Uran Oh

    Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems

    2021/5/8

  2. Three-dimensional Nonvisual Directional Guidance for People with Visual Impairments

    SeungA Chung, Kyungyeon Lee, Sohyeon Park, Uran Oh

    2021 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops)

    2021/3/22

  3. Exploring the Design Space of an Augmented Display for Conveying Facial Expressions for People with Autism

    SeungA Chung, Uran Oh

    2019 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct), pp 435-437

    2019/10/10

  4. The design and preliminary evaluation of a finger-mounted camera and feedback system to enable reading of printed text for the blind

    Lee Stearns, Ruofei Du, Uran Oh, Yumeng Wang, Leah Findlater, Rama Chellappa, Jon E Froehlich

    Proceedings of European Conference on Computer Vision Workshop on Assistive Computer Vision and Robotics (ECCV/ACVR), pp 615-631

    2014/9/6

    Posters

  1. Investigating three-dimensional directional guidance with nonvisual feedback for target pointing task

    SeungA Chung, Kyungyeon Lee, Uran Oh

    2020 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct)

    2020/11/9

  2. PanoCue: An Efficient Visual Cue With a Omnidirectional Panoramic View for Finding a Target in 3D Space

    SeungA Chung, Hwayeon Joh, Eunji Lee, Uran Oh

    2021 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct)

    2021/10/4

  3. ReSmart-15: An Information Gain based Questionnaire for Early Dementia Detection

    Hyeseong Park, Myung Won Raymond Jung, Ji-Hye Kim, Uran Oh

    IUI ’22 Workshops: Joint Proceedings of the ACM IUI 2022 Workshops, March 22–25, 2022, Helsinki, Finland

    2022

  4. Music Assembler: Integrated Virtual Musical Instrument with Block-Typed Touch Sensor

    Jiyeon Han, Soo Jung Moon, Da Eun Park, Uran Oh

    Korea Computer Congress 2019.

    2019/12

  5. Supporting object-level exploration of artworks by touch for people with visual impairments

    Nahyun Kwon, Youngji Koh, Uran Oh

    The 21st International ACM SIGACCESS Conference on Computers and Accessibility, pp 600-602

    2019/10/24

  6. YOLO-based Walking Assistance Application for Blind People.

    Jiwon Yoo, DongHee Han, Chayoung Hur, Uran Oh

    Korea Computer Congress 2019. Participation Award for Student Paper Competition

    2019

  7. Analysis of Conflicts in Romantic Relationships on Mobile Messengers.

    Youngji Koh, Hyunggu Jung, Uran Oh

    Proceedings of HCI Korea 2019. 923-927

    2019

  8. Selfer: Selfie Guidance Mobile Application for the Blind.

    Yunjung Lee, Hajung Kim, Hyeji Jang, Yujin Han, Uran Oh

    Proceedings of HCI Korea 2019. 971-975

    2019

  9. A Study on Fabricating Smartphone-based Musical Instruments with DIY.

    Naeun Go and Uran Oh

    Proceedings of HCI Korea 2019. 938-942

    2019

  10. Supporting everyday activities for persons with visual impairments through computer vision-augmented touch

    Leah Findlater, Lee Stearns, Ruofei Du, Uran Oh, David Ross, Rama Chellappa, Jon Froehlich

    Proceedings of the 17th International ACM SIGACCESS Conference on Computers & Accessibility, pp 383-384

    2015/10/26

  11. The robot baby and massive metacognition: Future vision

    Preeti Bhargava, Michael T Cox, Tim Oates, Uran Oh, Matthew Paisner, Don Perlis, Jared Shamwell

    2012 IEEE International Conference on Development and Learning and Epigenetic Robotics (ICDL), pp 1-2

    2012/11/7

  12. The robot baby and massive metacognition: Early steps via growing neural gas

    Jared Shamwell, Tim Oates, Preeti Bhargava, Michael T Cox, Uran Oh, Matthew Paisner, Don Perlis

    2012 IEEE International Conference on Development and Learning and Epigenetic Robotics (ICDL), pp 1-2

    2012/11/7