Dynamic Storyboard Generation in an Engine-based Virtual Environment for Video Production

Amateurs working on mini-films and short-form videos usually spend lots of time and effort on the multi-round complicated process of setting and adjusting scenes, plots, and cameras to deliver satisfying video shots. We present Virtual Dynamic Storyboard (VDS) to allow users storyboarding shots in virtual environments, where the filming staff can easily test the settings of shots before the actual filming. VDS runs on a "propose-simulate-discriminate" mode: Given a formatted story script and a camera script as input, it generates several character animation and camera movement proposals following predefined story and cinematic rules to allow an off-the-shelf simulation engine to render videos. To pick up the top-quality dynamic storyboard from the candidates, we equip it with a shot ranking discriminator based on shot quality criteria learned from professional manual-created data. VDS is comprehensively validated via extensive experiments and user studies, demonstrating its efficiency, effectiveness, and great potential in assisting amateur video production.Comment: Project page: https://virtualfilmstudio.github.io

Improving accountability reporting: How to make the best of journalism better for audiences

In this report, we want to explore a series of ideas people in news are working on that, taken together, will create a different approach to accountability journalism — work that encompasses fact-checking, explanatory and investigative reporting, but more generally applies to the journalistic work of holding the powerful accountable. Our proposals include recommendations about tools and technology, but also about format, tone and presentation

Smartphones

Many of the research approaches to smartphones actually regard them as more or less transparent points of access to other kinds of communication experiences. That is, rather than considering the smartphone as something in itself, the researchers look at how individuals use the smartphone for their communicative purposes, whether these be talking, surfing the web, using on-line data access for off-site data sources, downloading or uploading materials, or any kind of interaction with social media. They focus not so much on the smartphone itself but on the activities that people engage in with their smartphones

Exploring The Impact Of Configuration And Mode Of Input On Group Dynamics In Computing

Objectives: Large displays and new technologies for interacting with computers offer a rich area for the development of new tools to facilitate collaborative concept mapping activities. In this thesis, WiiConcept is described as a tool designed to allow the use of multiple WiiRemotes for the collaborative creation of concept maps, with and without gestures. Subsequent investigation of participants' use of the system considers the effect of single and multiple input streams when using the software with and without gestures and the impact upon group concept mapping process outcomes and interactions when using a large display. Methods: Data is presented from an exploratory study of twenty two students who have used the tool. Half of the pairs used two WiiRemotes, while the remainder used one WiiRemote. All pairs created one map without gestures and one map with gestures. Data about their maps, interactions and responses to the tool were collected. Results: Analysis of coded transcripts indicates that one-controller afforded higher levels of interaction, with the use of gestures also increasing the number of interactions seen. Additionally, the result indicated that there were significantly more interactions of the 'shows solidarity', 'gives orientation', and 'gives opinion' categories (defined by the Bales' interaction processes assessment), when using one-controller as opposed to two. Furthermore, there were more interactions for the 'shows solidarity', 'tension release', 'gives orientation' and 'shows tension' categories when using gestures as opposed to the non-use of gestures. Additionally, there were no significant differences in the perceived dominance of individuals, as measured on the social dominance scales, for the amount of interaction displayed, however, there was a significant main effect of group conversational control score on the 'gives orientation' construct, with a higher number of interactions for low, mixed and high scores of this type when dyads had one-controller as opposed to two-controllers. There was also a significant interaction effect of group conversational control score on the 'shows solidarity' construct with a higher number of interactions for all scores of this type when dyads had one-controller as opposed to two-controllers. The results also indicate that for the WiiConcept there was no difference between number of controllers in the detail in the maps, and that all users found the tool to be useful for the collaborative creation of concept maps. At the same time, engaging in disagreement was related to the amount of nodes created with disagreement leading to more nodes being created. Conclusions: Use of one-controller afforded higher levels of interaction, with gestures also increasing the number of interactions seen. If a particular type of interaction is associated with more nodes, there might also be some argument for only using one-controller with gestures enabled to promote cognitive conflict within groups. All participants responded that the tool was relatively easy to use and engaging, which suggests that this tool could be integrated into collaborative concept mapping activities, allowing for greater collaborative knowledge building and sharing of knowledge, due to the increased levels of interaction for one-controller. As research has shown concept mapping can be useful for promoting the understanding of complex ideas, therefore the adoption of the WiiConcept tool as part of a small group learning activity may lead to deeper levels of understanding. Additionally, the use of gestures suggests that this mode of input does not affect the amount of words, nodes, and edges created in a concept map. Further research, over a longer period of time, may see improvement with this form of interaction, with increased mastery of gestural movement leading to greater detail of conceptual mapping

Electronic Imaging & the Visual Arts. EVA 2019 Florence

The Publication is following the yearly Editions of EVA FLORENCE. The State of Art is presented regarding the Application of Technologies (in particular of digital type) to Cultural Heritage. The more recent results of the Researches in the considered Area are presented. Information Technologies of interest for Culture Heritage are presented: multimedia systems, data-bases, data protection, access to digital content, Virtual Galleries. Particular reference is reserved to digital images (Electronic Imaging & the Visual Arts), regarding Cultural Institutions (Museums, Libraries, Palace - Monuments, Archaeological Sites). The International Conference includes the following Sessions: Strategic Issues; New Science and Culture Developments & Applications; New Technical Developments & Applications; Cultural Activities – Real and Virtual Galleries and Related Initiatives, Access to the Culture Information. One Workshop regards Innovation and Enterprise. The more recent results of the Researches at national and international level are reported in the Area of Technologies and Culture Heritage, also with experimental demonstrations of developed Activities

EOSC Synergy WP6: Initial review of systems, initiatives and development of selection criteria of the online learning/training platforms and initiatives

This report describes a review of possible learning platforms and tools, and relevant previous and current projects and initiatives in the area of Open Science and EOSC training and education. It also includes reflections on the criteria we will use to select the platform and tools for the EOSC-Synergy project.European Commission. The report is a deliverable of EOSC-synergy project (INFRAEOSC-05(b)), Grant agreement ID: 857647.Peer reviewe

Designing for Cross-Device Interactions

Driven by technological advancements, we now own and operate an ever-growing number of digital devices, leading to an increased amount of digital data we produce, use, and maintain. However, while there is a substantial increase in computing power and availability of devices and data, many tasks we conduct with our devices are not well connected across multiple devices. We conduct our tasks sequentially instead of in parallel, while collaborative work across multiple devices is cumbersome to set up or simply not possible. To address these limitations, this thesis is concerned with cross-device computing. In particular it aims to conceptualise, prototype, and study interactions in cross-device computing. This thesis contributes to the field of Human-Computer Interaction (HCI)—and more specifically to the area of cross-device computing—in three ways: first, this work conceptualises previous work through a taxonomy of cross-device computing resulting in an in-depth understanding of the field, that identifies underexplored research areas, enabling the transfer of key insights into the design of interaction techniques. Second, three case studies were conducted that show how cross-device interactions can support curation work as well as augment users’ existing devices for individual and collaborative work. These case studies incorporate novel interaction techniques for supporting cross-device work. Third, through studying cross-device interactions and group collaboration, this thesis provides insights into how researchers can understand and evaluate multi- and cross-device interactions for individual and collaborative work. We provide a visualization and querying tool that facilitates interaction analysis of spatial measures and video recordings to facilitate such evaluations of cross-device work. Overall, the work in this thesis advances the field of cross-device computing with its taxonomy guiding research directions, novel interaction techniques and case studies demonstrating cross-device interactions for curation, and insights into and tools for effective evaluation of cross-device systems