Search Results (3)

Building Information Modeling (BIM) and Virtual Reality (VR) are both tools for collaboration and communication, yet questions still exist as to how and in what ways these tools support technical communication and team decision-making. This paper presents the results of an experimental research study that examined multidisciplinary Architecture, Engineering, and Construction (AEC) team collaboration efficiency in remote asynchronous and synchronous communication methods for 3D coordination processes by comparing BIM and immersive VR both with markup tools. Team collaboration efficiency was measured by Shared Understanding, a psychological method based on Mental Models. The findings revealed that the immersive experience in VR and its markup tool capabilities, which enabled users to draw in a 360-degree environment, supported team communication more than the BIM markup tool features, which allowed only one user to draw on a shared 2D screenshot of the model. However, efficient team collaboration in VR required the members to properly guide each other in the 360-degree environment; otherwise, some members were not able to follow the conversations. Full article

The field of the built environment is evolving, whereby the involvement of a multi-disciplinary team in the project becomes necessary. Complexities of issues keep challenging the industry of Architecture, Engineering and Construction (AEC) and address the importance of skills in collaborative work to deliver a great building design. A building that is not only aesthetic but also durable, sturdy, sustainable, and has positive influences on the surroundings. That said, collaboration skills become essential for students in the field of AEC. Concerning this current need in the industry, it becomes necessary for the educators as well as the undergraduate programs, especially in the field of AEC, to facilitate the students with exposure to a multi-disciplinary environment, to enhance the readiness of their graduates in the industry. The current pandemic makes the efforts harder. This study presents a case study-based research on enhancing the competency and learning experience of students through an international and multi-disciplinary collaborative environment in the form of joint studio assignments involving students of architecture and civil engineering. Both qualitative and quantitative approaches through triangulation methodology were used in the study. Results showed that students could enhance their knowledge as well as their skill to collaborate, especially in the design process. Full article

Background. In emergency surgery, a very heterogeneous approach is required in the decision making process, especially when considering the patient’s postoperative quality of life as well as medical, ethical, and legal factors. In some cases, the presence of an Advance Directive (AD) form may potentially help resolve the surgeon’s dilemma. Objectives. The primary objective of this survey was to investigate the opinions of surgeons across a representative cross-section of European countries regarding the decision making process using a specific case scenario so as to identify similarities and differences in practice. A secondary objective was to identify the possibility of establishing a more uniform approach and best practice. Method. A survey was conducted of surgeons from a range of European countries. Questionnaires were designed to obtain an overview of decision making in relation to the Limitation of Therapeutic Effort (LTE) using a specific case study and the level of awareness and practical use of ADs. Surveys were distributed via email to the members of the ESTES (European Society for Trauma and Emergency Surgery) and AEC (Association of Spanish surgeons), with voluntary, anonymous participation. Conclusions. Clear and additional support in the form of legal and ethical guidance with clinical protocols for surgical practice in such case scenarios is necessary. Wider use of ADs, together with education about their role and support for patients and relatives, would benefit the type of patient described in our scenario. A multidisciplinary team should play a more active role in decision making in order to avoid surgical procedures that are potentially futile. The concepts of LTE and Quality of life need a broader understanding among surgeons as well as more consistent application. Full article