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Diese Arbeit beschreibt den Entwurf und die Umsetzung einer prototypischen Android-Applikation zum Dokumentieren von Reiserouten. Nach einer kurzen Einführung in die grundlegenden Aspekte des Reisens, der notwendigen Hilfsmittel sowie das Betriebssystem Android wird das Konzept und die Anforderungen an die Anwendung vorgestellt. Anschließend werden die Realisierung der Implementierung erläutert und die Ergebnisse der Evaluation offengelegt.
One of the fundamental decisions during the development of any system is the representation of data. In computer graphics, objects are usually represented as sets of triangles. There are however many different variants with their own strengths and weaknesses. This thesis will explore distancefields as a representation for objects. Distancefields are functions, which map every point in space to the distance to the closest surface point. While this description is very simple, a number of interesting properties can be derived, allowing for a multitude of shapes, operations and effects. An overview of the necessary background and methods is given. Furthermore, some extended or new approaches are presented, such as displaying implicit surfaces, approximating indirect illumination or implementing a GPU tracer.
Augmented reality is being present for many years. Through progress in technology smaller augmented reality glasses became possible. These new technologies allow many new ways of interaction and usage of augmented reality.
This thesis is about the Microsoft HoloLens and its possiblities for consumers and industry. In the context of this thesis a new interactive and augmented application to measure the possiblities and limitations of the Microsoft HoloLens has been developed. The scene is an assembly szenario with a step by step instruction of building with Lego bricks. The evaluation showed that the HoloLens can already be used to assist in assembling scenarios and offers some advantages over other methods, although the glasses still have some flaws.