2013 – Present


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 Ross, Jon E. Froehlich

ACM Transactions on Accessible Computing (TACCESS) 2016

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 E. Froehlich

Poster Proceedings of ASSETS 2015

AtmoSPHERE: Representing Space and Movement Using Sand Traces in an Interactive Zen Garden

Ruofei Du, Kent Wills, Max Potasznik, Jon E. Froehlich

CHI '15 Extended Abstracts

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, Rama Chellappa, Leah Findlater, Jon E. Froehlich

Proceedings of ACVR 2014