Roberto Martinez-Maldonado

schoolMonash Universitybar_chart#1376 Global Rank

Total Papers

HCI Rank

#1376

Research Areas

Years Active

Recent Publications

Latest papers from Roberto Martinez-Maldonado

CHI '265th+ AuthorBest PaperBrain-Computer Interface (BCI) & Neurofeedback +3

Novobo: Supporting Teachers' Peer Learning of Instructional Gestures by Teaching a Mentee AI-Agent Together

Instructional gestures are essential for teaching, enhancing communication and student comprehension. Current training methods for developing these skills can be time-consuming, isolating, or overly prescriptive, e.g., watching lengthy, one-size-fits-all videos. Conversely, research suggests that developing these taci…

CHI '25CorrespondingIntelligent Tutoring Systems & Learning Analytics +2

TeamVision : An AI-powered Learning Analytics System for Supporting Reflection in Team-based Healthcare Simulation

Healthcare simulations help learners develop teamwork and clinical skills in a risk-free setting, promoting reflection on real-world practices through structured debriefs. However, despite video's potential, it is hard to use, leaving a gap in providing concise, data-driven summaries for supporting effective debriefin…

CHI '25CorrespondingData Storytelling +1

"Piecing Data Connections Together Like a Puzzle": Effects of Increasing Task Complexity on the Effectiveness of Data Storytelling Enhanced Visualisations

The emerging concept of data storytelling (DS) suggests that enhancing visualisations with annotations and narratives can make complex data more insightful than conventional visualisations. Previous works found that DS-enhanced visualisations are more effective than conventional visualisations for simple tasks like id…

CHI '242nd AuthorInteractive Data Visualization +1

Data Storytelling in Data Visualisation: Does it Enhance the Efficiency and Effectiveness of Information Retrieval and Insights Comprehension?

Data storytelling (DS) is rapidly gaining attention as an approach that integrates data, visuals, and narratives to create data stories that can help a particular audience to comprehend the key messages underscored by the data with enhanced efficiency and effectiveness. It has been posited that DS can be especially ad…

CHI '22CorrespondingVisualization Perception & Cognition +2

Classroom Dandelions: Visualising Participants' Position, Trajectories and Body Orientation Augments Teachers' Sensemaking

Despite the digital revolution, physical space remains the site for teaching and learning embodied knowledge and skills. Both teachers and students must develop spatial competencies to effectively use classroom spaces, enabling fluid verbal and non-verbal interaction. While video permits rich activity capture, it prov…

CSCW '212nd AuthorComputer-Supported Teamwork and Collaboration

What Can Analytics for Teamwork Proxemics Reveal About Positioning Dynamics In Clinical Simulations?

Effective teamwork is critical to improve patient outcomes in healthcare. However, achieving this capability requires that pre-service nurses develop the spatial abilities they will require in their clinical placements, such as: learning when to remain close to the patient and to other team members; positioning themse…

CHI '201st AuthorTime-Series & Network Graph Visualization +2

From Data to Insights: A Layered Storytelling Approach for Multimodal Learning Analytics

Significant progress to integrate and analyse multimodal data has been carried out in the last years. Yet, little research has tackled the challenge of visualising and supporting the sensemaking of multimodal data to inform teaching and learning. It is naïve to expect that simply by rendering multiple data streams vis…

Quick Actions

Share this page

ios_share

X in mail

https://hci.top/en/authors/4732?source=all