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Selected Publications


Help Supporters: Exploring the Design Space of Assistive Technologies to Support Face-to-Face Help Between Blind and Sighted Strangers

Conference Conference on Human Factors in Computing Systems - Proceedings · May 11, 2024 Blind and low-vision (BLV) people face many challenges when venturing into public environments, often wishing it were easier to get help from people nearby. Ironically, while many sighted individuals are willing to help, such interactions are infrequent. A ... Full text Cite

"I Want to Figure Things Out": Supporting Exploration in Navigation for People with Visual Impairments

Journal Article Proceedings of the ACM on Human-Computer Interaction · April 16, 2023 Navigation assistance systems (NASs) aim to help visually impaired people (VIPs) navigate unfamiliar environments. Most of today's NASs support VIPs via turn-by-turn navigation, but a growing body of work highlights the importance of exploration as well. I ... Full text Cite