Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 31 for “"Interaction Method"”.
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A new direct viscous-inviscid interaction method for aerodynamics analysis
… present work introduce the combination of the method for solving the Euler equation and the method for solving the boundary layers equation. Such approach is known as the direct viscous–inviscid interaction (DVII) method. The Euler equation is solved by use of finite volume method based on …
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The Conductor Interaction Method : Interacting Using Hand Gestures and Gaze.
… one. This has prompted research into developing methods and mechanisms to assist humans in interacting with computers (known as Human Computer Interaction or HCI). This research is responsible for the development of a number of techniques that have been used over the years, some of which are …
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The Effect of Interaction Method and Vibrotactile Feedback on User Experience and Performance in the VR Games
… (VE) due to its natural and intuitive interaction. In addition, wearable haptic devices are another approach to provide engaging and immersive experiences. However, controllers are still prevalent in VR (Virtual Reality) games as a main interaction device. Also, haptic devices are rare …
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Application of viscous-inviscid interaction methods to transonic turbulent flows
<p>Two different viscous-inviscid interaction schemes have been developed for the analysis of steady transonic flows. The viscous and inviscid solutions are coupled through the displacement concept using a transpiration velocity. In the semi-inverse interaction method, the viscous and inviscid …
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Using programming tools in virtual environments
… with respect to presence and human-computer interaction. In this dissertation, we built four virtual environment prototypes with three different interaction methods. The three interactions were: the conventional interaction method; the “tool approach” and the “pin approach"". These four …
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Caregiver attachment representations and caregiver-child interactions in adoptive and foster dyads.
… (WMCI) and the quality of caregiver-child interactions using the Marschak Interaction Method (MIM) in a sample of adopted and foster children (aged 2 ½-9) and their caregivers. Attachment theory suggests that caregiver representations are the driving force for caregiver-child interactions …
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Evaluating Eye-Tracking Multimodal Interactions in Virtual Reality
… and effectiveness of eye tracking as an object interaction method in VR. Specifically, this thesis presents the development of an interactive virtual environment designed to compare the interaction time, accuracy, and task load associated with eye tracking, distance-based hand tracking, and …
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Charge transport, configuration interaction and Rydberg states under density functional theory
… In this work, we develop DFT-based excited-state methods to study electron transport, Rydberg excited states and to characterize diabatic electronic configurations and couplings. We simulate electron transport in a molecular wire using real-time time-dependent density functional theory in order to …
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Os sentidos que surgem da interação dos alunos com as tecnologias no ensino fundamental
… the production of mearnings that arise from the interaction of the students wiht the computer in a elementary education of a public school from Malta city, PB. The theorical presuppositions for the analysis of this work ware the Bakhtin verbal interaction concept and the Vani Kenski studies about …
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Mother-Child Synchrony and Externalizing Behaviors in School-Aged Children with and without Autism Spectrum Disorders
… with their mother, adapted from the Marschak Interaction Method. Synchrony was not found to moderate the relationship between ASD severity and externalizing behaviors, as hypothesized. ASD severity did predict externalizing behaviors. While children in the ASD group were more negative during …
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Improving the Capability of Preliminary Aircraft Design Methodology by Incorporating Numerical Methods into Segments of a Proven Statistical Method
… aircraft flight performance estimation method, and to provide processes capable of improving those limitations. This project was conducted in collaboration with Diamond Aircraft Industries, and as any other general aviation manufacturer with limited time, manpower, and financial …
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A cross-platform virtual reality experience
… through incorporating a new form of multi-person interaction within virtual reality worlds that enables cross-platform observation and agency within the digital domain. Namely, this new form of human-to-human virtual interaction method allows two or more individuals to simultaneously observe and …
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Analytic and numerical study of underwater implosion
… 10%. A novel pseudo-coupled fluid-structure interaction method was developed to predict the energy transmitted in the implosion pulse; results agree with fully-coupled numerical simulations within 6%. The method provides a practical alternative to computationally-expensive simulations when a …
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Multi-Focus Querying of the Human Genome using Virtual Reality and Desktop
… context which assists in understanding gene interactions and relationships. Existing methods of genome visualization that utilize spatial awareness are inefficient and prone to limitations in gene information and spatial context. The solution proposed in this thesis was the development and …
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Multimodal Interaction for Text Entry and Control in Mixed Reality
… thesis explores the integration of multimodal interaction methods in Mixed Reality (MR) environments for text entry control. The central hypothesis is that these multimodal approaches can provide an expressive and efficient solution for (1) text input; (2) text editing; and (3) command …
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Studies of the shellside performance of shell-and-tube heat exchangers
… of the exchanger. Of the various shellside methods, it is shown that only the multi-stream methods, which attempt to obtain the shellside flow distribution, predict the pressure drop with any degree of accuracy, the various predictions ranging from -30% to +70%, generally overpredicting. It …
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AI Enhanced Reasoning: Augmenting Human Critical Thinking with AI Systems
… the potential of a novel AI-framed questioning interaction method to provoke critical thinking through a series of human subjects experiments. These investigations aim to shed light on the implications of AI systems on human reasoning and provide insights into designing AI interventions that …
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News Matter : embedding human intuition in machine intelligence through interactive data visualizations
… of news stories. This thesis proposes a novel interaction method, coupling principles of data visualization and user experience with an interactive machine learning approach to ease our understanding and exploration of mass information while collecting nuanced annotations for the same …
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Understanding Hand Interactions and Mid-Air Haptic Responses within Virtual Reality and Beyond.
Hand tracking has long been seen as a futuristic interaction, firmly situated into the realms of sci-fi. Recent developments and technological advancements have brought that dream into reality, allowing for real-time interactions by naturally moving and positioning your hand. While these …
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Aquatic Virtual Reality: From Feasibility to Application
… there were technical issues with the jumping interaction method. The IMU used for jump detection did not register several actual jumps. For my final study, I compared four different tracking devices (i.e., Optitrack as baseline, Razer Hydra, Vuforia, and a phone IMU) right above the surface of …
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