New dimensions in surgical training: immersive virtual reality laparoscopic simulation exhilarates surgical staff

Huber, Tobias; Paschold, M.; Hansen, Christian; Wunderling, Tom; Lang, Hauke; Kneist, W.

doi:10.1007/s00464-017-5500-6

Cited by 146 publications

(90 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…and surgical training (Huber et al, 2017) to manufacturing (Seth, Vance, & Oliver, 2011), industrial design (Berg & Vance, 2017), and architecture (Portman, Natapov, & Fisher-Gewirtzman, 2015), and of course entertainment and games (Pallavicini et al, 2017;Rosa, Morais, Gamito, Oliveira, & Saraiva, 2016).…”

Section: My Role and Contributionsmentioning

confidence: 99%

Designing for sketching to support concept exploration

Luciani

2019

Linköping Studies in Science and Technology. Dissertations

View full text Add to dashboard Cite

Sketching is a way of exploring early concepts through the act of externalization in a suitable material with the aid of a suitable tool. One could use paper and sketch with a pencil or go digital and sketch with code. What is appropriate to choose depends on the situation and on the skillset of the person who is going to sketch. When sketching is done successfully, the externalization can "speak back" and thus engage the sketcher, and others, in a conversation leading to a better understanding of the sketched concepts as well as new concept ideas. This is thoroughly documented in literature-a typical example would be an architect sketching a site plan on a flat piece of paper and being able to read into the possible movements in the third-dimensional space. Sketching generally works like this in familiar, that is, idiomatic situations for experienced sketchers. In unfamiliar or non-idiomatic situations, existing sketching tools are inadequate for expressing and exploring

show abstract

Section: My Role and Contributionsmentioning

confidence: 99%

Designing for sketching to support concept exploration

Luciani

2019

Linköping Studies in Science and Technology. Dissertations

View full text Add to dashboard Cite

show abstract

“…В последнее время проблеме практической подготовки высококвалифицированных хирургов отводится значительное внимание как за рубежом, так и в нашей стране [4][5][6][7][8][9][10]. Обзор мировой литературы показал, что в современной системе подготовки молодых хирургов преобладают программы отработки навыков плановой хирургии, в том числе с использованием высоких технологий.…”

Section: обсуждение результатовunclassified

“…Обзор мировой литературы показал, что в современной системе подготовки молодых хирургов преобладают программы отработки навыков плановой хирургии, в том числе с использованием высоких технологий. Множество публикаций отечественных и зарубежных авторов освещает различные способы обучения лапароскопической хирургии (использование лапароскопических «коробок», виртуальных симуляторов, работа на лабораторных свиньях в операционных типа WetLab) [4,5]. Объяснением этому являются рост количества лапароскопических операций практически во всех областях хирургии, совпадение интересов хирургов и фирмпроизводителей высокотехнологичной аппаратуры в продвижении высоких технологий во все разделы хирургии.…”

Section: обсуждение результатовunclassified

Current directions in professional training of surgeon

Хубезов

Sazhin

Ogoreltsev

et al. 2018

Khir. Z. im. N.I. Pirogova

View full text Add to dashboard Cite

В России в структуре причин смерти тяжелая сочетанная травма занимает второе место, а среди лиц трудоспособного возраста она стоит на первом месте [1]. С начала 2000-х гг. в стране внедрена система региональных травматологических центров, что значительно улучшило качество оказываемой медицинской помощи пациентам с сочетанной травмой. По состоянию на 2015 г. насчитывается более 1500 таких центров, оснащенных необходимым оборудованием [2]. Естественно, что каждый травматологический центр должен быть обеспечен не только оборудованием, но и мультидисциплинарной бригадой высококлассных специалистов, имеющих богатый опыт оказания хирургической помощи при тяжелой сочетанной трав

show abstract

“…Virtual environment (VE) applications are rapidly increasing. Since the early 1990s, such applications have been developed in diverse domains, such as surgery [1], safety training for cabin safety procedures [2], advanced manufacturing systems integrating robots and humans to execute tasks [3], and usability evaluations [4]. In addition to being applicable in more extensive areas, VEs have recently received attention from computing technology providers such as Microsoft, Google, NVIDIA, HTC, and Samsung-all of which are seeking even more exciting applications.…”

Section: Introductionmentioning

confidence: 99%

The Effects of Augmented Reality Interaction Techniques on Egocentric Distance Estimation Accuracy

2019

View full text Add to dashboard Cite

Recent developments in virtual environment applications allow users to interact with three-dimensional (3D) objects in virtual environments. As interaction with 3D objects in virtual environments becomes more established, it is important to investigate user performance with such interaction techniques within a specific task. This study investigated two interaction modes, direct and indirect, depending on how the users interacted with the 3D objects, by measuring the accuracy of egocentric distance estimation in a stereoscopic environment. Fourteen participants were recruited to perform an acquisition task with both direct pointing and indirect cursor techniques at three egocentric distances and three task difficulty levels. The accuracy of the egocentric distance estimation, throughput, and task completion time were analyzed for each interaction technique. The indirect cursor technique was found to be more accurate than the direct pointing one. On the other hand, a higher throughput was observed with the direct pointing technique than with the indirect cursor technique. However, there were no significant differences in task completion time between the two interaction techniques. The results also showed accuracy to be higher at the greatest distance (150 cm from the participant) than at the closer distances of 90 cm and 120 cm. Furthermore, the difficulty of the task also significantly affected the accuracy, with accuracy lower in the highest difficulty condition than in the medium and low difficulty conditions. The findings of this study contribute to the understanding of user-interaction techniques in a stereoscopic environment. Furthermore, developers of virtual environments may refer to these findings in designing effective user interactions, especially those in which performance relies on accuracy.

show abstract

New dimensions in surgical training: immersive virtual reality laparoscopic simulation exhilarates surgical staff

Cited by 146 publications

References 15 publications

Designing for sketching to support concept exploration

Designing for sketching to support concept exploration

Current directions in professional training of surgeon

The Effects of Augmented Reality Interaction Techniques on Egocentric Distance Estimation Accuracy

Contact Info

Product

Resources

About