The usability of a software product is dependent on the end-user and the context of use. Having a user-friendly user interface that is appealing and easy to learn and use is essential for improved human productivity. However, this is not always the case. For instance, the computer-based documentation system Siebel used within the elderly care system; is perceived by most nursing assistants as complicated. The goal here is to evaluate the usability of the system's user interface, applying the usability metrics stated in the ISO/IEC-9126-1 standards to quantify the effectiveness, efficiency, and user satisfaction of Siebel’s documentation system. A prototype user interface was developed for comparison with the current system. Likert-scale five-point scale; System Usability Scale (SUS) questionnaires were used to measure User satisfaction. The results mirrored that the participants preferred the newly developed prototype user interface to the existing user interface

En esta investigación se evaluó la influencia de los principios de jerarquía visual en la aprendibilidad de las interfaces de videojuegos de administración de recursos, a lo cual se postuló la hipótesis de que la jerarquía visual aplicada en el diseño de la interfaz de usuario en juegos de este género influyen de manera positiva en la aprendibilidad, facilitando el reconocimiento de los elementos gráficos y la memorización de los pasos a realizar para lograr la victoria disminuyendo la posibilidad de abandono del juego por parte de jugadores nuevos. Para llegar a este supuesto, se analizó documentalmente dos videojuegos del género Estrategia en Tiempo Real desarrollados del 2008 al 2018. De igual manera, se realizaron pruebas de usabilidad en dichos videojuegos y, consecuentemente, encuestas que midan la aprendibilidad según la opinión de los participantes. Los resultados del análisis documental sugieren la aplicación de los principios de semejanza, región común, proximidad y de contraste. En los resultados de las pruebas de usabilidad y encuestas se registró que los usuarios consideran que el ordenamiento de los elementos gráficos les ayudó a realizar las acciones dictadas, memorizarlas y usarlas de manera más rápida para poder conseguir la victoria. Podemos concluir que existe una influencia positiva de la jerarquía visual en la velocidad y eficacia de aprendizaje de las interfaces en los videojuegos del género estudiado y, que la aplicación de los principios busca el logro de uso en lugar de un orden de importancia de los elementos del juego. / In this investigation we analyzed the influence of the principles of visual hierarchy in the learnability of resource management video game interfaces, to which a hypothesis was postulated regarding how visual hierarchy applied to user interface design on games of this genre influence positively in the learnability, making easier the recognition of graphic elements and the memorization of the steps to achieve victory lowering the possibility of game quitting in new players. To achieve this supposition, two Real Time Strategy video games that were developed from 2008 to 2018 were analyzed. Similarly, usability tests of such games were made, and, therefore, surveys that measure the learnability from the participants standpoint. The results of the documentary analysis suggest that the application of the principles of similarity, common fate, proximity and contrast. In the results of the usability tests and surveys it was recorded that the arrangement of graphic elements helped them to achieve the dictated tasks, memorizing them and using them in the fastest way to achieve victory. We can conclude that there’s a positive influence of visual hierarchy in the speed and effectiveness of learning from the videogame interfaces of the studied genre and, that the application of the principles look for a successful experience rather than just a hierarchy order between the game assets. / Trabajo de investigación

Color correction and grading are processes when fixing colors in recorded footage in Post-Production. The process of the two mentioned is a mix of technical adjustments and creativity. Color correction adjusts the colors between the clips/scenes so they match and look as natural or unique as possible. Grading is about the process of enhancing the look of a footage to achieve a certain style, it is of a more creative nature.Today, color correcting and grading are performed using desktop applications. The process means that recorded material is sent to the colorist from the set where it is received and downloaded to the computer where the work is performed. When the processing is considered complete, it is sent back to the recording team. This could be considered time consuming, and this process could be improved by using Accurate Video which is a web based program. Today, there are no features for color correction and grading in Accurate Video. The aim of this study was to design a User Interface (UI) for color correction and grading tools for Accurate Video application that meet the goals and needs of the people in this field of work, i.e. colorists. Based on literature studies including design guidelines, studies of what existing professional editing programs look like and what Accurate Video looks like, as well as interviews with colorists, a prototype was developed.

This thesis deals with a web-based lecture browser. Its goal is to facilitate the access to information with the use of modern speech and multimedia technologies. Technologies used for this browser are discussed. Video recordings play a very important role in the browser, and therefore the big portion of this work is aimed at the digital video and methods of its delivery using streaming servers. Solutions of similar multimedia browsers are mentioned. The reader is acquainted with the browser design. This includes describing the various components of the browser and how their mutual synchronization is done. The final version of the browser is introduced and the problems that occurred during the development process and deployment into service are mentioned. In the conclusion of this work the future development of the web-based lecture browser is discussed.

This work deals with the possibility of dynamically configurable web applications. It compares the methods of dynamic web technologies, graphical user interfaces and principles of using templates. In other parts describes the analysis, design and implementation of applications, enabling change dynamically the structure of the website. The last part is focused on a description of the system and its operation from the user's point of view.

This thesis deals with aspects of using the common, universal relational table editor as a simple information system, which would be fully independent on the underlying database system and partially independent on the underlying's database schema. One part of this thesis deals with potential of using such universal information system to create a framework to allow fast and easy development of small and medium information systems. The practical part of this thesis is the application, which implements the basics of simple relational table editor, which is fully independent on the underlying database provider and schema and servers as the demonstrative table editor.

Work is considering problems of development Information system made-to-measure for target customer. Objective of this software is to fordize work in area of evidence working foreigners in the  Czech republic for employees of the personal agency and speed up the  work with the documents that are connected to this area. The main objective is the lucidity and simplicity of the software for users. Information systém was extended for temporal data. This extension allows to browse through historic states of system. Product development was led by methods of project managmet.

Die zunehmende Gewöhnung von Benutzern an neue Interaktionskonzepte und Endgeräte ermöglicht deren Einführung in industriellen Umgebungen. Daraus folgen Anwendungsszena-rien, in denen es, selbst während der Bearbeitung einer einzelnen Arbeitsaufgabe, zu häufigen Änderungen in der Zusammensetzung der verwendeten Geräte kommt. Dies motiviert die Entwicklung migrierbarer Benutzungsschnittstellen (MUI). In diesem Beitrag stellen wir zu-nächst die anerkannte Theorie der MUIs vor, inklusive verschiedener Klassifikationsmerkma-le und spiegeln diese an den Anforderungen der Automatisierungstechnik. Anhand dessen diskutieren wir anschließend zwei Anwendungsszenarien. Die Analyse verwandter Arbeiten zeigt auf, dass existierende Ansätze nur eingeschränkt in diesen Szenarien eingesetzt werden können. Am Ende stellen wir eine Fallstudie vor, die die Anwendbarkeit von MUIs in industriel-len Prozessvisualisierungen demonstriert.:1. Einleitung 2. Migratorische Benutzungsschnittstellen 2.1 Einführung 2.2 Klassifikationsmerkmale 3. Anforderungen industrieller Visualisierungen an ein migratorisches UI 3.1 Anforderungen an Software und Engineering 3.2 Struktur und Funktionalität 3.3 Diskussion 4. Beispielhafte Anwendungsszenarien 5. Fallstudie 5.1 Existierende Prototypen 5.2 Konzeption einer Migrationslösung 6. Zusammenfassung und Ausblick / Due to familiarization of users with modern interaction concepts and devices, they become interesting for industrial environments as well. These devices enable use cases where users change the set of applied devices, even during handling one single task. This fosters the de-sign of migratory user interfaces (MUI) which can be transferred freely between devices, in order to follow according to a user’s device changes. Hence, in this paper the generally ac-cepted theory, including a set of identified classifiers for MUIs, is being analyzed with respect to the demands of the domain of industrial process visualizations. Moreover, we discuss two use cases. Our review of the related work revealed only a limited applicability in those use cases. In order to demonstrate an MUI’s usefulness in industrial process visualizations, we finally present our own case study.:1. Einleitung 2. Migratorische Benutzungsschnittstellen 2.1 Einführung 2.2 Klassifikationsmerkmale 3. Anforderungen industrieller Visualisierungen an ein migratorisches UI 3.1 Anforderungen an Software und Engineering 3.2 Struktur und Funktionalität 3.3 Diskussion 4. Beispielhafte Anwendungsszenarien 5. Fallstudie 5.1 Existierende Prototypen 5.2 Konzeption einer Migrationslösung 6. Zusammenfassung und Ausblick

Anwendungen unter Einsatz von Augmented Reality (AR)-Technologien gewinnen zuneh-mend an Relevanz in diversen industriellen Anwendungen, zum Beispiel für Produktpräsenta-tionen, Ausbildung und Lehre, Engineering, etc. Bei der Entwicklung solcher Anwendungen – im Speziellen von Bedien- und Beobachtungslösungen – müssen verschiedene Normen und Richtlinien beachtet werden, um zu gewährleisten, dass Anforderungen an die Betriebssi-cherheit in der jeweiligen Anlage eingehalten werden. In diesem Beitrag sollen einige Aspekte bezüglich der Anwendbarkeit solcher Richtlinien auf AR Anwendungen untersucht werden. Darüber hinaus werden weitere Aspekte betrachtet, die bei der Einführung von AR Anwen-dungen im großen Maßstab relevant sind, wie etwa die durchgängige Nutzbarkeit von CAD-Anlagenmodellen zur automatischen Erzeugung von AR-Lösungen. Schließlich stellen wir eine Fallstudie einer AR-Anwendung für eine prozesstechnische Kleinversuchsanlage vor.:1. Einleitung 2. Entwicklungsphasen von AR-Anwendungen 3. Betrachtung der UI-Gestaltungsrichtlinien 4. Fallstudie 4.1. Implementierung 4.2. Ergebnisse 5. Evaluation eines durchgängigen Entwurfsprozesses 6. Zusammenfassung und Ausblick 7. Danksagung / Augmented Reality (AR) applications gain more and more relevance in various industrial ap-plications lately, e. g. for product presentations, education, engineering, etc. In the industrial domain, especially in process supervision applications, a number of standards and guidelines have been established to ensure that the design of user interfaces meets the safety require-ments of plants or factories. Hence, we seek an evaluation if these guidelines can be applied to AR applications. Moreover, there are other aspects to consider in case AR solutions shall be applied on a larger scale in industrial applications. Thus, it is being discussed whether CAD plant models can be used to generate AR applications automatically. Finally, in this contribu-tion, we present the first preliminary results of a case study on the application of those stand-ards to a visual AR application for in-field inspection and servicing scenarios.:1. Einleitung 2. Entwicklungsphasen von AR-Anwendungen 3. Betrachtung der UI-Gestaltungsrichtlinien 4. Fallstudie 4.1. Implementierung 4.2. Ergebnisse 5. Evaluation eines durchgängigen Entwurfsprozesses 6. Zusammenfassung und Ausblick 7. Danksagung

In today’s competitive landscape, shaping positive digital experiences with the brand is crucial for the company’s market success. The study aimed to investigate the interconnected relationship between User Experience (UX) and Brand Experience (BX) by exploring the potential for enhancing BX through the implementation of User Interface (UI) elements aligned with brand values within an e-commerce website. In this study, a two-phase quantitative experiment was employed, and four high-fidelity e-commerce web page prototypes were developed based on the Swedish multinational furniture retailer IKEA’s e-commerce website. In conclusion, this study establishes that the implementation of UI elements in line with brand values has the potential to enhance BX within the context of an e-commerce website. Through one of the prototypes, all dimensions of BX could be positively influenced. By emphasizing the interconnectedness between UX and BX, these findings contribute to our understanding of the critical role of UX design in shaping positive brand experiences online.