Contact

uoh@cs.cmu.edu

URAN OH

Postdoctoral Research Fellow

Robotics Institute, School of Computer Science

Carnegie Mellon University 

Conferences

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

[PDF] 

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

Proceedings of ASSETS 2017
keywords: visual impairements; mobile; microinteraction; wearable technology; on-body interaction

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

[PDF

Daisuke Sato, Uran Oh, Kakuya Naito, Hironobu Takagi, Kris Kitani, Chieko Asakawa
Proceedings of ASSETS 2017
keywords: indoor navigation; visual impairments; points of interests; voice-based interaction; user evaluation

Localization of Skin Features on the Hand and Wrist from Small Image Patches

[PDF

Lee Stearns, Uran Oh, Bridget J. Cheng, Leah Findlater, David Ross, Rama Chellappa, Jon E. Froehlich
Proceedings of ICPR 2016  
keywords: skin texture classification; biometrics and computer vision applications; on-body input

Design of and Subjective Response to On-Body Input for People With Visual Impairments

[PDF]

Uran Oh, Leah Findlater
Proceedings of ASSETS 2014  | Acceptance Rate: 26% 
keywords: accessibility, visual impairments, on-body, wearables

Current and Future Mobile and Wearable Device Use by People With Visual Impairments

[PDF]
Hanlu Ye, Malu Meethu, Uran Oh, Leah Findlater
Proceedings of CHI 2014  | Acceptance Rate: 22.8% 
keywords: accessibility, visual impairments, wearable computing

 

Follow That Sound: Using Sonification and Corrective Verbal Feedback to Teach Touchscreen Gestures

[PDF]

Uran Oh, Shaun Kane, Leah Findlater
Proceedings of ASSETS 2013  | Acceptance Rate: 29% 
keywords: accessibility, visual impairments, touchscreen

The Challenges and Potential of End-User Gesture Customization

[PDF]
Uran Oh, Leah Findlater
Proceedings of CHI 2013 | Acceptance Rate: 20% 
keywords: touchscreen, gestures, customization, personalization

journals

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

Lee Stearns, Uran Oh, Leah Findlater, Jon E. Froehlich
ACM Journal on Interactive, Mobile, Wearable and Ubiquitous Technology (IMWUT 2017)
keywords: Accessibility, Werables, Visual Impairments, HandSight, On-Body Interaction, Finger Camera

 

Evaluating Haptic and Auditory Directional Guidance to Assist Blind People in Reading Printed Text Using Finger-Mounted Cameras

[PDF] 
Lee Stearns, Ruofei Du, Uran Oh, Catherine Jou, Leah Findlater, David A. Ross, Jon E. Froehlich
ACM Transactions on Accessible Computing (TACCESS 2016)
keywords: Accessibility, Visual Impairments, Wearables, Real-Time OCR

 

A Performance Comparison of on-Hand Versus on-Phone Nonvisual Input by Blind and Sighted Users

[PDF
Uran Oh, Leah Findlater
ACM Transactions on Accessible Computing (TACCESS 2015)
keywords: Blindness, nonvisual interaction, mobile computing, on-body interaction, user study

 

Audio-Based Feedback Techniques for Teaching Touchscreen Gestures

[PDF]
Uran Oh, Stacy Branham, Leah Findlater and Shaun Kane
ACM Transactions on Accessible Computing (TACCESS 2015)
keywords: Blindness, visual impairments, sonification, touchscreen, gestures

 

Privacy Preserving Protocols for Finding the Similarity between Two DNA Sequences with a Blind Third Party

[PDF]
Joyce J. Whang, Uran Oh, Aeyoung Kim and Sang-Ho Lee
Journal of Convergence Information Technology (JCIT 2011) 

keywords: Cryptography, DNA sequence, privacy-perserving protocol, secure multi-party computation

Channel Reordering and Prefetching Schemes for Efficient IPTV Channel Navigation

[PDF
Uran Oh, Soojung Lim, and Hyokyung Bahn
IEEE Transactions on Consumer Electronics (2010)

keywords: IPTV, channel navigation, channel surfing behavior, channel zapping time, prefetching

Popular Channel Concentration Schemes for Efficient Channel Navigation in Internet Protocol Televisions

[PDF]
Eunji Lee, Jiyoung Whang, Uran Oh, Kern Koh, and Hyokyung Bahn

IEEE Transiactions on Consumer Electronics (2009)

keywords: IPTV, channel navigation, channel selector, channel seek time, watching behavior

posters

Supporting Everyday Activities for Persons With Visual Impairments Through Computer Vision-Augmented Touch

[PDF]
Leah Findlater, Lee Stearns, Ruofei Du, Uran Oh, David Ross, Rama Chellappa, Jon E Froehlich

Proceedings of ASSETS 2015
keywords: accessibility, visual impairments, wearables

The Robot Baby and Massive Metacognition: Future Vision

[PDF]
Preeti Bhargava, Michael T. Cox, Tim Oates, Uran Oh, Matthew Paisner, Don Perlis, Jared Shamwell
Proceedings of the ICDL 2012 
keywords: autonomous learning agent, developmental robotics, metacognition 

 

The Robot Baby and Massive Metacognition: Early Steps via Growing Neural Gas

[PDF]
Jared Shamwell, Tim Oates, Preeti Bhargava, Michael T. Cox, Uran Oh, Matthew Paisner, Don Perlis
Proceedings of the ICDL 2012 
keywords: autonomous learning agent, developmental robotics, metacognition 

workshop

The Design and Preliminary Evaluation of Finger-Mounted Camera and Feedback System to Enable Reading of Printed Text for the Blind

[PDF
Lee Stearns, Ruofei Du, Uran Oh, Yumeng Wang, Leah Findlater, Rama Chellappa, Jon E. Froehlich 
Proceedings of Assistive Computer Vision and Robotics 2014 at ECCV 2014
keywords: accessibility, Wearables, Real-time OCR, Text Reading for Blind