slideDeck.js

Thorogood, Miles

doi:10.1145/2910925.2910941

Cited by 4 publications

References 10 publications

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A Conceptual Framework and Content Model for Next Generation Presentation Solutions

Roels

Signer

2019

Proc. ACM Hum.-Comput. Interact.

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Mainstream presentation tools such as Microsoft PowerPoint were originally built to mimic physical media like photographic slides and still exhibit the same characteristics. However, the state of the art in presentation tools shows that more recent solutions start to go beyond the classic presentation paradigms. For instance, presentations are becoming increasingly non-linear, content is quickly evolving beyond simple text and images and the way we author our presentations is becoming more collaborative. Nevertheless, existing presentation content models are often based on assumptions that do not apply to the current state of presentations any more, making them incompatible for some use cases and limiting the potential of end-user presentation solutions. In order to support state-of-the-art presentation functionality, we rethink the concept of a presentation and introduce a conceptual framework for presentation content. We then present a new content model for presentation solutions based on the Resource-Selector-Link (RSL) hypermedia metamodel. We further discuss an implementation of our model and show some example use cases. We conclude by outlining how design choices in the model address currently unmet needs with regards to extensibility, content reuse, collaboration, semantics, user access management, non-linearity, and context awareness, resulting in better support for the corresponding end-user functionality in presentation tools.

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A Conceptual Framework and Content Model for Next Generation Presentation Solutions

Roels

Signer

2019

Proc. ACM Hum.-Comput. Interact.

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FitVid: Responsive and Flexible Video Content Adaptation

Kim

Choi

Kahng

et al. 2022

CHI Conference on Human Factors in Computing Systems

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VidAdapter

Ram,

Xiao,

Zhao

et al. 2023

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.

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Video lectures are increasingly being used by learners in a ubiquitous manner. However, existing video designs are not optimised for ubiquitous use, creating the need to adapt the style of these videos to meet the constraints of the learning platform and context of use. Our formative study with experienced video editing users, however, found that performing these adaptations using traditional video editors can be a challenging and time-consuming task. We developed VidAdapter, a tool that facilitates lecture video adaptation by allowing direct manipulation of the video content. For this, VidAdapter automatically extracts meaningful elements from the video, enables spatial and temporal reorganisation of the elements, and streamlines the modification of an element's visual appearance. We demonstrate the capabilities and specific use cases of VidAdapter within the domain of adapting existing blackboard lecture videos for on-the-go learning on Optical Head-Mounted Displays. Our evaluation of the tool with experienced video editing users revealed that VidAdapter was strongly preferred over traditional approaches and can improve the efficiency of the adaptation process by over 53% on average.

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slideDeck.js

Cited by 4 publications

References 10 publications

A Conceptual Framework and Content Model for Next Generation Presentation Solutions

A Conceptual Framework and Content Model for Next Generation Presentation Solutions

FitVid: Responsive and Flexible Video Content Adaptation

VidAdapter

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