Education research has shown that instructor gestures can help capture, maintain, and direct the student's attention during a lecture as well as enhance learning and retention. Traditional education research on instructor gestures relies on video stimuli, which are time consuming to produce, especially when gesture precision and consistency across conditions are strictly enforced. The proposed system allows users to efficiently create accurate and effective stimuli for complex studies on gesture, without the need for computer animation expertise or artist talent.
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http://dx.doi.org/10.1109/MCG.2017.3271471 | DOI Listing |
Med Teach
September 2024
Student of Medical Education, Department of Medical Education, School of Medical Education and Learning Technologies , Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Front Bioeng Biotechnol
July 2024
Cognitive Systems Lab, University of Bremen, Bremen, Germany.
Introduction: Hand gestures are an effective communication tool that may convey a wealth of information in a variety of sectors, including medical and education. E-learning has grown significantly in the last several years and is now an essential resource for many businesses. Still, there has not been much research conducted on the use of hand gestures in e-learning.
View Article and Find Full Text PDFSci Rep
June 2024
Department of Educational Sciences, University of Potsdam, Karl-Liebknecht-Straße 24/25, 14476, Potsdam, Germany.
Online education has become increasingly popular in recent years, and video lectures have emerged as a common instructional format. While the importance of instructors' nonverbal social cues such as gaze, facial expression, and gestures for learning progress in face-to-face teaching is well-established, their impact on instructional videos is not fully understood. Most studies on nonverbal social cues in instructional videos focus on isolated cues rather than considering multimodal nonverbal behavior patterns and their effects on the learning progress.
View Article and Find Full Text PDFSci Rep
May 2024
Haptic Intelligence Department, Max Planck Institute for Intelligent Systems, 70569, Stuttgart, Germany.
Human instructors fluidly communicate with hand gestures, head and body movements, and facial expressions, but robots rarely leverage these complementary cues. A minimally supervised social robot with such skills could help people exercise and learn new activities. Thus, we investigated how nonverbal feedback from a humanoid robot affects human behavior.
View Article and Find Full Text PDFCyberpsychol Behav Soc Netw
June 2024
Cardiology Tolmezzo, San Daniele-Tolmezzo Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy.
In the increasing number of medical education topics taught with virtual reality (VR), the prehospital management of ST-segment elevation myocardial infarction (STEMI) had not been considered. This article proposes an implemented VR system for STEMI training and introduces it in an institutional course addressed to emergency nurses and case manager (CM) doctors. The system comprises three different applications to, respectively, allow (a) the course instructor to control the conditions of the virtual patient, (b) the CM to communicate with the nurse in the virtual field and receive from him/her the patient's parameters and electrocardiogram, and (c) the nurse to interact with the patient in the immersive VR scenario.
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