Comparing touch-based and head-tracking navigation techniques in a virtual reality biopsy simulator

Ricca, Aylen; Chellali, Amine; Otmane, Samir

doi:10.1007/s10055-020-00445-7

Cited by 7 publications

(2 citation statements)

References 59 publications

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“…Figure 6 describes these phases and the total axial force pattern due to the penetration of the needle. These models have still been used in recent works such as [7,11,13,13,14,[24][25][26][27][28][29][30][31][32][33][34]. Recently, works focused on the ability to render multiple layers of tissues, using piece-wise exponential models [13] or nested boxes [25] rendering each one its stiffness and cutting forces according to [35].…”

Section: Deformation Based Modelsmentioning

confidence: 99%

Review on Needle Insertion Haptic Simulation

et al. 2022

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This short review updates an exhaustive one written by Correa et al in 2019 about haptic training simulation on needle insertion in the medical field. b) Recent findings: Latest works refine wellknown models and enhance setups and methods to facilitate generically getting experimental data. c) Summary:We provide a complementary focus on device specifications and recent models to render this specific haptic feedback on Computer-Based Simulators. Assessment approaches and the issues encountered when introducing such simulators into curricula are also discussed. FEM-based approaches still do not permit real-time computation but hybrid approaches as proposed by [1] may become a good compromise. Nonetheless, psychophysical studies should be performed to determine the haptic fidelity of the various approaches found in the literature, and embed them efficiently in medical curricula. This would permit to delay the necessary final hands-on training on patients that raises ethical issues.

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Section: Deformation Based Modelsmentioning

confidence: 99%

Review on Needle Insertion Haptic Simulation

et al. 2022

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“…Ce type d'actes requiert une bonne coordination oeil-main, des capacités spatiales tridimensionnelles, et des compétences de perception haptique. Plusieurs simulateurs virtuels pour le geste d'insertion d'aiguille ont été proposés [33,34,29,35]. Le lecteur peut se référer à deux revues de la littérature récentes sur le sujet [36,37].…”

Section: Simulateurs Virtuelsunclassified

Validation de l’aspect et du contenu d’un simulateur immersif pour la formation des opérateurs en anesthésie locorégionale échoguidée

Herfort

Brocas

Amelon

et al. 2022

Proceedings of the 33rd Conference on l'Interaction Humain-Machine

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La réalité virtuelle est une technologie prometteuse pour former les professionnels de santé dans un environnement de simulation sécurisé. Dans ce travail, nous présentons la conception et l'évaluation d'un simulateur immersif pour la formation de l'anesthésie locorégionale échoguidée. Dix-huit anesthésistes ont participé à la validation de l'aspect et du contenu du premier prototype du système. Les réponses à sept des onze questions sur la validité de l'aspect étaient positives. La problématique soulevée concerne la fidélité du rendu haptique de l'aiguille, suggérant l'utilisation d'un bras haptique à six degrés de liberté dans les futurs prototypes. Les réponses aux six questions sur la validité du contenu étaient positives. Les participants trouvent que le simulateur est un outil de formation prometteur particulièrement adapté pour développer les compétences de coordination oeil-main. Ces résultats confortent nos choix de conception et suggèrent des améliorations pour notre simulateur avant sa validation comme outil de formation.* Auteur correspondant is a promising training tool particularly suited for developing hand-eye coordination skills. These results support our design choices and suggest improvements for our simulator before its validation as a training tool. CCS CONCEPTS • Human-centered computing~Human computer interaction (HCI)~Interaction paradigms~Virtual reality • Human-centered computing~Interaction design~Interaction design process and methods~User interface design • Human-centered computing~Human computer interaction (HCI)~Interaction devices~Haptic devices

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Immersive virtual reality for complex skills training: content analysis of experienced challenges

Laine,

Rastas,

Seitamaa

et al. 2024

Virtual Reality

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This study aimed to examine the challenges that adult participants experienced in immersive virtual reality (I-VR). Practitioners have indicated that some challenges persist from trainee to trainee and scholars have called for the design and development of virtual reality (VR) applications based on learning theories. Thus, we examined challenges immersed learners experienced during self-discovery of game mechanics and assembly task within an early-development I-VR program. We clarified the immersive learning phenomenon by studying the self-reported problem statements from 168 university students and staff. They used an HTC Vive Pro Eye device and a custom-built software. Through an iterative content analysis of post-survey and video-stimulated recall interviews, we retrieved 481 problem statements from the participants. As a result, we derived and detailed 89 challenges, 22 component features, 11 components, and 5 principal factors of immersive learning. The most cited components that the participants found challenging were the use of controllers and functions, reciprocal software interaction, spatial and navigational constraints, relevance realisation, and learner capabilities. Closer inspection of the quantified data revealed that the participants without digital gaming experience reported relatively more hardware-related problem statements. The findings regarding the constraints of immersive learning helped clarify the various actants involved in immersive learning. In this paper, we provide a design implication summary for VR application developers. Further research on theory-based development and design implications in various immersive training settings is needed.

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Comparing touch-based and head-tracking navigation techniques in a virtual reality biopsy simulator

Cited by 7 publications

References 59 publications

Review on Needle Insertion Haptic Simulation

Review on Needle Insertion Haptic Simulation

Validation de l’aspect et du contenu d’un simulateur immersif pour la formation des opérateurs en anesthésie locorégionale échoguidée

Immersive virtual reality for complex skills training: content analysis of experienced challenges

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