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.
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Showing 1 to 20 of 84 for “"Interaction techniques"”.
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Migrating Three Dimensional Interaction Techniques
… systems. We claim that the naïve migration of 3D interaction techniques (3DITs) to other VE systems could result in decreases in usability. We also claim that device specificity can be used to increase usability on these other VE systems. In this thesis, we have chosen three manipulation 3DITs to …
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Mobile interaction techniques for large displays
… dramatic changes in display sizes hinder users' interaction based on traditional input devices. Recently, mobile devices have been massively adopted and have been proposed as interaction devices for large displays. However, how to integrate mobile devices into real world applications involving …
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Advanced fluid-structure interaction techniques for modeling ringsail parachutes
… specializes in developing fluid-structure interaction (FSI) modeling techniques for several classes of challenging problems including geometrically complex parachutes. Current modeling technologies are expanded upon with emphasis placed on more realistic FSI modeling of the Orion spacecraft …
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Pressure-Based Interaction Techniques for Supporting Feedback Strategies in Sports
… information in extreme Human Computer Interaction scenarios. In such scenarios there is a risk that providing more information to the user would increase workload, be distracting and ultimately dangerous. However, it is in these extreme sce-narios that users could really benefit from …
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A Framework of Freehand Gesture Interaction: Techniques, Guidelines, and Applications
… intuitive, terse but powerful human-computer interaction techniques. Over years, researchers have been attempting to employ freehand gestures as an alternative input modality to the conventional devices (e.g. keyboard and mouse) in a wide array of application domains, and a huge number of …
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Novel text entry and mobile interaction techniques for Arabic language users
… model to overcome the defect in modeling interactions on mobile devices. This research shows an improvement of form navigation on mobile devices. The approach is based on computerizing forms and using Panning and Zooming as a navigation technique. In order to do so, an observational study …
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Analysis of shallow and deep foundations using soil-structure interaction techniques
… into the model enabling the soil-structure interaction of the complete system to be investigated.<br/><br/>The supporting soil is modelled using a discrete spring representation as in the simplified subgrade reaction theory (S.S.R.T.). The idealized model is analysed using a standard …
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Stabilized space-time fluid-structure interaction techniques with the continuum element
… to the structure side of our Fluid-Structure Interaction (FSI) solver. The FSI solver, already capable of handling the interaction between membrane structure elements and fluid elements, can now accurately simulate fully 3D structure models as well. A few simple test calculations are presented …
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Spatial peripheral interaction techniques for viewing and manipulating off-screen digital content
… of several spatial off-screen exploration techniques that make use of the interaction space around the display. These include Paper Distortion, Dynamic Distortion, Dynamic Peephole Inset, Spatial Panning, and Point2Pan. We also contribute a formalized descriptive framework of the off-screen …
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Holotab: Design and Evaluation of Interaction Techniques for a Handheld 3D Light Field Display
… of how humans perceive the world in 3D and the techniques used to implement 3D display devices have been discussed for over a century, humans still rely on 2D displays for interaction with almost every digital device. This implies that humans have been missing a significant amount of information …
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Energy Exchange Processes Through Coulomb Collisions in Gaseous Dischargeplasmas Studied by Microwave Interaction Techniques
Made available in DSpace on 2014-12-04T21:02:58Z (GMT). No. of bitstreams: 1 0025209.pdf: 7006466 bytes, checksum: cb6c27bd66d3a9b84217dc20c5d1af1b (MD5) Previous issue date: 1957
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The Interaction Framework For Innovation: A Method for Creating Reusable Three Dimensional Interaction Techniques
The field of three dimensional interaction techniques (3DITs) provides a way for users to interact with virtual environments (VEs). Interacting with these environments helps provide the numerous benefits that VEs impart to their users. However, the methods and tools for building 3DITs are not well …
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Regional Variations in Polish Peasant Farm Efficiency: Composed Error, Spatial Econometric and Spatial Interaction Techniques
The objective of this analysis was to compare analytical methods as well as to highlight the most important issues for the continued rural impoverishment in Polish peasant farming. This situation is particularly relevant, given the policy implications for Poland's impending European Union …
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Design and Evaluation of Domain-Specific Interaction Techniques in the AEC Domain for Immersive Virtual Environments
… A review of prior work has suggested that 3D interaction has not reached a level that meets real-world task requirements. Most interaction techniques pay little attention to the application contexts. When designers assemble these techniques to develop an interactive system, the interfaces …
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Physical mobile interactions : mobile devices as pervasive mediators for interactions with the real world
So far, mobile devices have mainly been used for interactions between the user, the device and the used service without considering the context of use. However, during the last years we have seen a huge interest in industry and academia in using mobile devices for interactions with things, places …
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Context Sensitive Interaction Interoperability for Distributed Virtual Environments
The number and types of input devices and related interaction technique types are growing rapidly. Innovative input devices such as game controllers are no longer used just for games, propriety consoles and specific applications, they are also used in many distributed virtual environments, …
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From a Machine to a Collaborator
… projects focused on the design of human-robot interaction techniques and their system development. Furthermore, the thesis showcases the development of a more intuitive human-robot interaction system and explores various user interaction methods with robotic arms for rapid prototyping and …
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Mending fractured spaces : external legibility and seamlessness in interface design
… from the social sciences and human-computer interaction literature; research in designing tangible user interfaces; and an experiment comparing the external legibility of four interaction techniques.
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Exploring Bidirectional Interfaces and Precise Input with Personal Devices in Extended Reality
… significant opportunities to enhance user interactions by leveraging the strengths of both mobile devices and Head-Mounted Displays (HMDs). This thesis addresses critical challenges in cross-device computing, focusing on developing comprehensive frameworks and innovative interaction …
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AMPHORM : form giving through gestural interaction to shape changing objects
… for high precision deformation, the scope of interaction is limited to the scale of the hand. In order to extend the scope of manipulation beyond the hand scale, tools were invented to reach further and to augment the capabilities of our hands. In this thesis, I propose "Amphorm", a …
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