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arXiv · 2402.10382

Making Short-Form Videos Accessible with Hierarchical Video Summaries

Tess Van Daele·Akhil Iyer·Yuning Zhang·Jalyn C. Derry·Mina Huh·Amy Pavel
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Abstract

Short videos on platforms such as TikTok, Instagram Reels, and YouTube Shorts (i.e. short-form videos) have become a primary source of information and entertainment. Many short-form videos are inaccessible to blind and low vision (BLV) viewers due to their rapid visual changes, on-screen text, and music or meme-audio overlays. In our formative study, 7 BLV viewers who regularly watched short-form videos reported frequently skipping such inaccessible content. We present ShortScribe, a system that provides hierarchical visual summaries of short-form videos at three levels of detail to support BLV viewers in selecting and understanding short-form videos. ShortScribe allows BLV users to navigate between video descriptions based on their level of interest. To evaluate ShortScribe, we assessed description accuracy and conducted a user study with 10 BLV participants comparing ShortScribe to a baseline interface. When using ShortScribe, participants reported higher comprehension and provided more accurate summaries of video content.

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Tess Van Daele, Akhil Iyer, Yuning Zhang, Jalyn C. Derry, Mina Huh, Amy Pavel. 2024-02-16. Making Short-Form Videos Accessible with Hierarchical Video Summaries. https://doi.org/10.1145/3613904.3642839

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