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 23 for “"Display design"”.
-
Application of avatars in display design to support spatial awareness under varying workload conditions
… by Weber, 2006) indicated that the proposed design (Weber Box) seemed to strongly support spatial awareness in 3D orientation tasks. Time to assess a spatial situation decreases significantly, whereas accuracy of this spatial judgment at least maintains its level. This study investigated …
-
Application of avatars in display design to support spatial awareness in extreme flight situations
… human orientation performance in relation to display designs that support mental models of the user’s spatial situation. The goal of this study was to develop, design, implement, and test a prototype of an instrument to support operators in extreme flight tasks by a pictorial avatar design. …
-
The Effect of Display Design on Pilot Performance in Controlled Flight into Terrain Scenarios
… CFIT was measured against pilot experience and display condition.</p>
-
A vibrotactile display design for the feedback of external prosthesis sensory information to the amputee wearer
… documents the development of a vibrotactile display to be incorporated into a powered ankle-foot prosthesis. Although existing devices have addressed the need for tactile and proprioceptive feedback in external prostheses, there has not yet been an attempt to develop and clinically evaluate a …
-
Supporting Coordination in Widely Distributed Cognitive Systems: The Role of Conflict Type, Time Pressure, Display Design, and Trust
Overall, this study found that pilots were often unable to detect conflicts and thus failed to make informed and accurate decisions about proposed machine actions. Detection performance was particularly poor for conflicts related to clearance implementation, which were most likely to be missed if …
-
Bridging the gap between theory and application: An evaluation of the display issues of map clutter, rotation and integration
… human performance literature indicated a lack of display design and information management guidelines that are based on display evaluations carried out in the actual or simulated commercial airplane flight deck. Hence, existing design guidelines may not be sensitive enough to the actual flight …
-
MEMS spatial light modulator for holographic displays
… presents new approaches to building holographic displays. The approaches use a diffractive spatial light modulator (SLM) built using microelectromechanical system (MEMS) technology. Several related MEMS SLMs are reviewed. In particular, the capabilities of Silicon Light Machines' Grating Light …
-
The effects of display failures, polarity, and clutter on visual search for symbols on cartographic images
… of cartographic images on matrix-addressable displays. Alphanumeric studies have researched failures and polarity on such displays, but not using cartographic images. Two studies were conducted which required the subject to search for symbols on cartographic images under various conditions of …
-
Effects of Design Features on Visitors' Behavior in a Museum Setting
Effects of Design Features on Visitors' Behavior in a Museum Setting Ting-Jui Chang, M.A. in Interaction Design The study aims to define possible interplay between display design and visitors' behavior in a museum setting. It asks, "What environmental features related to design have impacts on …
-
Comparison of Three Angle of Attack (AOA) Indicators: A Usability Study
… This paper presents a review of AOA, visual display design principles, and usability. This experimental study examined three different AOA indicators provided by the flight department. The goal was to conduct a usability study in order to understand which of these indicators was better suited …
-
Effect of Sound Cue Frequency Filters on Front/Back Localization Performance for Three-Dimensional Verbal and Non-Verbal Warnings
… warnings have become an important part of display design. Although warnings have made a significant contribution to safety, problems still plague their design. Recent technological advances have been able to give sounds and warnings a three-dimensional quality (3D). This technology enables …
-
Improving pilot understanding of TCAS through the traffic situation display
… System (TCAS) by changing the Traffic Situation Display (TSD). This is supported by two objectives. The first objective is to create an integrated, realistic air traffic environment. This serves as an experimental platform for testing and evaluating future TCAS TSDs. The simulator environment …
-
Modeling the control of visual attention in complex workspaces
… the physical and temporal characteristics of the display, the goals and knowledge of the operator, and task demands. Accordingly, to develop effective displays, designers must understand how these factors interact to influence attentional allocation within the display and the detectability of …
-
Effects of Simultaneous Alarms on Resolution Heuristics
… evaluated using a 2 x 12 split-plot factorial design. Overall a significant linear trend was observed in objective trust measures as the number of additional activated alarms (<em>p</em> < .001). This finding indicates the number of additional activated alarms, instead of the given alarm …
-
Understanding the effect of cognitive reference frames on unmanned aircraft operations
… multiple operators controlling multiple control displays that are often oriented on misaligned reference frames. One example unmanned aircraft mission includes a target described on a north-up reference frame, such as a map. The pilot plans a flight path, to this target, on a north-up map, but …
-
Human-automation interaction for lunar landing aimpoint redesignation
… of both the human and the automation and how design can best support the decision making process. The task of landing on the moon was first achieved by the Apollo program in 1969, but technological advances will provide future landings with a greater variety and extensibility of mission goals. …
-
Effects of stimulus class on short-term memory workload in complex information display formats
… classes are large enough to impact visual display design. For many context-specific applications, it should be possible to determine the most efficient stimulus class in which to portray the needed information. The findings of this research are especially applicable in situations of …
-
Two-dimensional spatial frequency content and confusions among dot matrix characters
… sizes, 5 X 7, 7 X 9, and 9 X 11, were used. The design of the study allowed the effects of matrix size (number of dots) and character size (angular subtense) to be separated in the analysis. Data from this phase of the research were analyzed in terms of both correctness and character confusion …
-
Configural Displays: The effects of salience on multi-level data extraction
<p>Displays are a useful tool for users and operators to understand information quickly. Configural displays are effective in supporting focus and divided attention tasks through the use of emergent features. Emergent features are highly salient and are generally used to support divided attention …
-
The effects of whole-body vibration on the perception of the helmet-mounted display 2 Vols
… degrades the perception of the helmet-mounted display, and to determine the causes of this degradation and develop methods for correcting or improving perception during vibration. Initially, the areas of visual perception, display design, aircraft vibration, and biodynamics were reviewed in the …
Page 1 of 2