Search results for "virtu"
showing 10 items of 1987 documents
Social Viewing in Cinematic Virtual Reality: Challenges and Opportunities
2018
Cinematic Virtual Reality (CVR) has been increasing in popularity in the last years. However, viewers can feel isolated when watching 360° movies with a Head-Mounted Display. Since watching movies is a social experience for most people, we investigate if the use of Head Mounted Displays is appropriate for enabling shared CVR experiences. In this context, even if viewers are watching the movie simultaneously, they do not automatically see the same field of view, since they can freely choose the viewing direction. Based on the literature and experiences from past user studies, we identify seven challenges. To address these challenges, we present and discuss design ideas for a CVR social movie…
Justicia ecológica: la propuesta del Papa Francisco frente a la crisis ambiental
2016
La crisis ecológica ha sido objeto de la atención prioritaria por parte del papa Francisco desde el inicio de su pontificado en 2013 hasta el momento. En mayo de 2015 publicó la Encíclica Laudato si’ sobre el cuidado de la casa común, la primera en el magisterio social de la Iglesia católica íntegramente dedicada a las relaciones del ser humano con la naturaleza. Este trabajo trata de sintetizar los aspectos fundamentales de la enseñanza del papa Francisco sobre la crisis ecológica, que constituye una denuncia profética de la degradación ambiental y la exclusión social que el ser humano está llevando a cabo, y que debe ser combatida con urgencia mediante la conversión personal y la transfor…
Is team emotional composition essential for virtual team members’ well-being? The role of a team emotional management intervention
2021
The aim of this study was twofold. First, we examined the relationship between virtual teams’ emotional intelligence composition and three indicators of their members’ well-being, members’ satisfaction with the team, and positive and negative affective states. Second, we analyzed the moderator role of an online team emotional management intervention in the effects of the team emotional intelligence composition. One hundred and two virtual teams participated in an experimental study with repeated measures. Teams were randomly assigned to either an intervention designed to help them detect and manage emotions during virtual teamwork or a control condition (with no intervention). We followed a…
High Degree of Realism in Teaching Percutaneous Coronary Interventions by Combining a Virtual Reality Trainer With a Full Scale Patient Simulator
2008
The virtual reality coronary angiography simulator "CATHI" (Catheter Instruction System, Mannheim, Germany) simulates coronary arteries with implemented vessel lesions in virtual patients. Like similar systems the software model runs on common PC systems, which are linked to the mechanical device for manual training. We combined the advantages of this skill trainer with the near to reality assembly of a cardiac catheterization laboratory (Cath-lab) by connecting it to a full scale simulator (HPS, METI, Sarasota, FL). We present two methods of synchronizing the heartbeat between both simulation devices. Method A-the hardware solution-uses the electrocardiogram-synchronization signal of the H…
Fenomenologinen selvitys teknologian ja ruumiin suhteesta : ruumiin laajentaminen teknologian avulla
2014
Tämä tutkielma käsittelee teknologiaa ja ruumista fenomenologisesta näkökulmasta. Tarkoituksenani on selvittää teknologian vaikutus ruumiillisuuteen ja ruumiillinen laajentaminen teknologian avulla. Lisäksi käsittelen yleisesti ruumiillisuutta ja teknologiaa fenomenologisesta viitekehyksestä ja molempien vaikutusta kokonaisvaltaiseen tapaan olla maailmassa. Fenomenologisen viitekehyksen muodostan nojaamalla pääasiallisesti kolmen aihetta käsitelleen filosofin työhön. Ensinnäkin ranskalaisfilosofi Maurice Merleau-Pontyn filosofia luo viitekehyksen ruumiillisuudelle, kun taas saksalaisfilosofi Martin Heidegger tarjoaa lähtökohdan teknologia-näkökulman käsittelylle. Näiden molempien filosofien…
Interactive simulation of one-dimensional flexible parts
2006
Computer simulations play an ever growing role for the development of automotive products. Assembly simulation, as well as many other processes, are used systematically even before the first physical prototype of a vehicle is built in order to check whether particular components can be assembled easily or whether another part is in the way. Usually, this kind of simulation is limited to rigid bodies. However, a vehicle contains a multitude of flexible parts of various types: cables, hoses, carpets, seat surfaces, insulations, weatherstrips... Since most of the problems using these simulations concern one-dimensional components and since an intuitive tool for cable routing is still needed, w…
Research on the Theatre at Hierapolis Phrygia:An Integrated Approach
2011
Since 2004 the Theatre at Hierapolis in Phrygia has been the centre of a new research programme, led by Prof. Dr. Francesco D’Andria of Università del Salento, that incorporates architectural study, restorations and the monument’s presentation to the public. The programme has been conducted by the architectural historians from Politecnico di Torino and experts in 3D modelling and graphical restoration from IBAMLecce.
The Nymphaeum of the Tritons at Hierapolis of Phrygia (Turkey) from excavations to 3D-virtual reconstruction: an example of integrated methods in the…
2011
The Nymphaeum of the Tritons at Hierapolis of Phrygia is a monumental fountain of the Roman period with an imposing marble façade. Within the activities of the Italian Archaeological Mission the Nymphaeum is currently being studied by a team from the University of Messina with the goal of understanding its original layout and its history. The starting point of the study is the wealth of data provided by stratigraphic excavation of the building, particularly by the extensive archaeological deposits formed by the blocks of the façade collapsed into the pool of the fountain following an earthquake in the 7th century AD. The need to process a large amount of data required the creation of a comp…
Multidisciplinary Approaches to Study Ancient Cities in a Seismic Region
2022
The paper focuses on the strong connections between natural resources, environment, and urban development in the Hellenistic, Roman, and Byzantine city of Hierapolis of Phrygia (Pamukkale, Turkey). The ancient city was founded on a travertine terrace crossed by an active fault, responsible for impressive geothermal phenomena, i.e., flowing of thermal water, emission of gases, and frequent earthquakes, while the surrounding territory offered various stone qualities (travertine, alabaster, marbles, etc.). These environmental features affected the cultural identity of Hierapolis and its urban layout, conditioning also the construction techniques and the monumentalization of the city. In recent…
Rilievo e ricostruzione virtuale del Ponte Sud di Hierapolis di Frigia (Turchia)
2015
[ES] El artículo se refiere al levantamiento topográfico y la reconstrucción en 3D de un puente-acueducto romano situado inmediatamente al sur de Hierápolis, en Frigia (suroeste de Turquía), a lo largo del antiguo camino dirigido a Colosas, en el interior de Anatolia. Actualmente sólo se conservan su pilar sur y escasos restos del pilar norte. Se encuentra en una situación muy difícil, en el interior de un valle estrecho y profundo, y nunca se ha estudiado antes. Durante la campaña de trabajo de campo de 2011 de la Misión Arqueológica Italiana, fue examinado con un diferencial de alta precisión del sistema GPS (para la documentación del plan y su posicionamiento en el mapa digital arqueológ…