TalkTraces

Abstract

Topic (columns) vs. Agenda (rows) scatterplot of discussion Transcript of current and previous session Transcript-to-agenda relatedness for previous meeting Real-time transcript-to-agenda relatedness for current meeting transcript relatedness for current relatedness for Previous meeting agenda Current meeting agenda Word cloud for previous meeting Topic (columns) vs. Agenda (rows) scatterplot of discussion 1 2 3 Local/global topic keyword control slider Relevant keywords for topics Real-time speech-totext transcription text transcription Transcript of current and previous session Real Real Local/global topic Relevant keywords for topics Word cloud for current meeting Figure 1: The final iteration of TalkTraces shows (1) agenda items from the previous and current meeting, (2) topics computed from the previous meeting transcript, and (3) transcript lines rendered as pie charts reflecting topic distribution, aligned with the most related agenda item. Streaming audio transcribed from the current meeting updates the visualizations in real time.

What Do You Mean by Collaboration Analytics? A Conceptual Model

“…Nowadays, learning analytics research focused on supporting collaboration and group learning has diversified, and perhaps even fragmented, across various research communities, such as CSCL (e.g., Spikol, Ruffaldi, & Cukurova, 2017a), technologyenhanced learning (e.g., Praharaj, Scheffel, Drachsler, & Specht, 2018), team science (e.g., Kim, Sottilare, Brawner, & Flowers, 2018), and human-computer interaction (e.g., Chandrasegaran, Bryan, Shidara, Chuang, & Ma, 2019). Novel analytic approaches have emerged and are applied to study collaboration with a wide variety of purposes, such as assessment and measurement of collaborative learning (Khan, 2017), theory building (Malmberg et al, 2018), orchestration support (Olsen, 2017), dashboards design (van Leeuwen, Rummel, & van Gog, 2019), and user modelling (Worsley, 2019).…”

Design process of live-action video instructions

“…The pattern of examining the data at an aggregate level using visualizations, and then drilling down into detail for a closer inspection and verification of data is one that is well-established in the visual analytics community. Applications for interactive visualizations that combine distant and close reading of text data have gained traction in the digital humanities for examining documents (e.g., Jänicke et al, 2017;Jänicke et al, 2018;Koch et al, 2014) and conversations (e.g., Chandrasegaran et al, 2019;El-Assady et al, 2016). To a lesser extent, these approaches have been applied to examining design sessions (Chandrasegaran et al, 2017a;Chandrasegaran et al, 2017b).…”

Sound of the Police—Virtual Reality Training for Police Communication for High-Stress Operations

“…Also, solutions for visualizing and exploring communication in other areas could be used, e.g., TalkTraces used for visualization of verbal communication in meetings [58], Convis for exploring blog post conversations [59], or ConToVi for visualization of multiparty conversations [60].…”