ZoomSense: A Scalable Infrastructure for Augmenting Zoom

Bartindale, Tom; Chen, Peter; Marshall, Harrison; Pozdniakov, Stanislav; Richardson, Dan

doi:10.1145/3474085.3478332

Cited by 7 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The study was set in the context of an authentic online learning setting. A coordinator of a unit of study in an information technology programme utilised a publicly available analytics tool known as ZoomSense (Bartindale et al, 2020). ZoomSense enhances the cloud-based video conferencing service Zoom by adding virtual agents within each Zoom breakout room to autonomously record student participation continuously.…”

Section: Contextmentioning

confidence: 99%

The effects of visualisation literacy and data storytelling dashboards on teachers’ cognitive load

Liu,

Pozdniakov,

Martinez-Maldonado

2024

AJET

View full text Add to dashboard Cite

Learning analytics (LA) dashboards are becoming increasingly available in various learning settings. However, teachers may face challenges in understanding and interpreting the data visualisations presented on those dashboards. In response to this, some LA researchers are incorporating visual cueing techniques, like data storytelling (DS), into LA dashboard design to reduce the data visualisation skills – often referred to as visualisation literacy (VL) – and cognitive effort required by teachers to effectively use dashboards. However, despite the potential of DS principles in simplifying data visualisations, there is limited evidence supporting their effectiveness in actually reducing teachers’ cognitive load. The study presented in this paper addresses this gap by investigating the potential impact of LA dashboards, with and without DS elements, on teachers with varying VL levels. Through a quasi-experimental study involving 23 teachers, we analysed changes in pupil dilation – a proxy for cognitive load – as they examined LA dashboards featuring student data captured while participating in synchronous, online collaborative learning tasks. Our findings suggest DS can reduce cognitive load, particularly for teachers with lower VL. These results provide insight into the effects of DS and VL on teachers’ cognitive load, thereby informing the design of LA dashboards. Implications for practice or policy:• Developers of LA dashboards need to pay more attention to incorporating visual and narrative elements that are easily comprehensible and target-oriented, based on users’ visualisation literacy levels.• Educational providers and LA designers can recommend dashboards with DS elements to teachers with low VL to enhance their work efficiency.

show abstract

Section: Contextmentioning

confidence: 99%

The effects of visualisation literacy and data storytelling dashboards on teachers’ cognitive load

Liu,

Pozdniakov,

Martinez-Maldonado

2024

AJET

View full text Add to dashboard Cite

show abstract

“…High Fidelity: the high-fidelity design focuses on specifics, branding, and a comprehensive layout. What started as a simple website wireframe turns into a fully designed page with color, typography, images, and interactivity [16].…”

Section: Produce Design Solutionmentioning

confidence: 99%

The The Study of UX on Students’ Perception and Attitude of Using Zoom During Covid-19 Pandemic Using User Centered Design Method

Campos¹,

Sabariah²,

Junaedi³

2022

JoSYC

View full text Add to dashboard Cite

The pandemic of COVID-19 resulted in the physical shutdown which has now transformed education into an exclusive "online learning" model. Zoom is being used to evaluate the perceived usability as the reference platform. The students find it less collaborative, less interactive, boring, and less collaborative. From this perspective, the Usability of the current online learning platforms is an important factor, particularly because no physical classes are present. The User-Centered Design (UCD) approach was chosen for this study and using the Usability Scale (SUS) method to evaluate the interface. The objective of this study is to analyze user experience, design solutions and evaluate user interfaces that can meet user needs. A pre-survey to evaluate the difficulties of the Zoom application based on user experience, and a post-survey to see if the upgraded design can help the students using the Zoom application for online learning. Then, use the System Usability Scale (SUS) questionnaire approach to measure the system's usability. After the UCD approach was completed, the researcher did a follow-up survey. The results showed that SUS ratings went up to 85.12. As a result, the previously low acceptability ranges have been raised to acceptable. Additionally, the grade scale has been reclassified B. The Zoom program now has more features and is easier to use, and fulfills the students' needs.

show abstract

Single or Multi-page Learning Analytics Dashboards? Relationships Between Teachers’ Cognitive Load and Visualisation Literacy

Pozdniakov,

Martinez-Maldonado,

Tsai

et al. 2023

Lecture Notes in Computer Science

View full text Add to dashboard Cite

ZoomSense: A Scalable Infrastructure for Augmenting Zoom

Cited by 7 publications

References 0 publications

The effects of visualisation literacy and data storytelling dashboards on teachers’ cognitive load

The effects of visualisation literacy and data storytelling dashboards on teachers’ cognitive load

The The Study of UX on Students’ Perception and Attitude of Using Zoom During Covid-19 Pandemic Using User Centered Design Method

Single or Multi-page Learning Analytics Dashboards? Relationships Between Teachers’ Cognitive Load and Visualisation Literacy

Contact Info

Product

Resources

About