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The paper entitled, “LiveSnippets: Voice-based Live Authoring of Multimedia Articles about Experiences” has been conditionally accepted to MobileHCI 2020.
Bottom: Mary loves sharing her cooking experiences through recipes. While preparing a dish, she launches the recipe authoring program in LiveSnippets (1B). The app starts to ask her a series of questions including the name, style, ingredients, steps of the dish,etc. Mary answers the questions one by one (2B), taking photos/videos as needed while cooking (3B). Later she rearranges and edits the snippets (4) before generating a recipe to share online (5B)
Authors:
- HYEONGCHEOL KIM, National University of Singapore, Singapore
- SHENGDONG ZHAO, National University of Singapore, Singapore
- CAN LIU, City University of Hong Kong, China
- KOTARO HARA, Singapore Management University, Singapore
Abstract
We transform traditional experience writing into in-situ voice-based multimedia authoring. Documenting experiences digitally in blogs and journals is a common activity that allows people to socially connect with others by sharing their experiences (e.g.travelogue). However, documenting such experiences can be time-consuming and cognitively demanding as it is typically done OUT-OF-CONTEXT (after the actual experience). We propose in-situ voice-based multimedia authoring (IVA), an alternative workflow to allow IN-CONTEXT experience documentation. Unlike the traditional approach, IVA encourages in-context content creations using voice-based multimedia input and stores them in multi-modal “snippets”. The snippets can be rearranged to form multimedia articles and can be published with light copy-editing. To improve the output quality from impromptu speech, Q&A scaffolding was introduced to guide the content creation. We implement the IVA workflow in an android application, LiveSnippets - and qualitatively evaluate it under three scenarios (travel writing, recipe creation, product review). Results demonstrated that IVA can effectively lower the barrier of writing with acceptable trade-offs in multitasking.
You can learn more about it here: