Oliver James Johnston

schoolNiantic Inc.bar_chart#4721 Global Rank

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HCI Rank

#4721

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Latest papers from Oliver James Johnston

CHI '265th+ AuthorHonorable MentionVisual Impairment Technologies (Screen Readers, Tactile Graphics, Braille) +2

NaviNote: Enabling In-situ Spatial Annotation Authoring to Support Exploration and Navigation for Blind and Low Vision People

GPS and smartphones enable users to place location-based annotations, capturing rich environmental context. Previous research demonstrates that blind and low vision (BLV) people can use annotations to explore unfamiliar areas. However, current commercial systems allowing BLV users to create annotations have never been…

UIST '255th+ AuthorAR Navigation & Context Awareness +2

ImaginateAR: AI-Assisted In-Situ Authoring in Augmented Reality

While augmented reality (AR) enables new ways to play, tell stories, and explore ideas rooted in the physical world, authoring personalized AR content remains difficult for non-experts, often requiring professional tools and time. Prior systems have explored AI-driven XR design but typically rely on manually defined V…

CHI '243rd AuthorHonorable MentionIn-Vehicle Haptic, Audio & Multimodal Feedback +3

Don’t Look Now: Audio/Haptic Guidance for 3D Scanning of Landmarks

People are increasingly using their smartphones to 3D scan objects and landmarks. On one hand, users have intrinsic motivations to scan well, i.e. keeping the object in-frame while walking around it to achieve coverage. On the other, users can lose interest when filming inanimate objects, and feel rushed and uncertain…

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