Today's technology offers a variety of opportunities to interact with the interactive systems. Human-Computer Interaction in the last decade is the area of research that has contributed the most to this development. But how is this interaction perceived? The user experience is something that is formed by the interaction between human and the computer interactive systems. The objective of this thesis is to investigate how the user experience differs depending on how one interacts with a game.

The purpose of this Master?s thesis is to investigate how academic librarians experience reference work aimed at international students. International students are a growing usergroup in Swedish academic libraries. The study?s main research question is:- How do academic librarians experience reference work aimed at international students?The study was performed with a phenomenographic methodological approach where seven qualitative interviews with academic librarians were conducted.

In the gaming industry, it has long been popular to combine genres with the aim ofcreating games that bring together the best of several worlds. However, there are stillmany unexplored combinations with good potential.This report addresses the planning and development of a game prototype that combinestwo game genres, turn-based and real-time strategy. In addition to presenting the results,the report also discusses the di culties that were encountered and how they were handled.The prototype contains a working combat system and a basic AI. The prototype ismodular, which means that it is easy for an end user to extend the game with extra content.Most elements that were considered important from the two genres were implemented, butthere is still room for improvement and further development.The result is evaluated by means of quality assurance, a process that is commonly usedin the gaming industry. The response has been generally positive, which indicates thatthe combination has potential and should be explored further..

The Division of Language and Communication at Chalmers uses a web-based language tool, named EngOnline, to teach English grammar. The language tool suffers from some shortcomings. These include stability problems and an outdated interface but, above all, there is no documentation. Because of the lack of documentation and EngOnline?s need of maintenance, the Division of Language and Communication has decided to replace the language tool with a new and well documented one.The new language tool was developed using an agile work process; detailed documentation was replaced with more efficient communication.

Usability is a well-known term in system development. Today both consumers and organizations aim to increase usability. The purpose of the study is to gain knowledge about inexperienced users? interactions with websites and concretize that knowledge for future studies.Interviews have been conducted within two areas where experienced web developers with extensive programming knowledge brought know-how while inexperienced users without any programming knowledge have given their views. A number of existing tools for web publishing have been analyzed.

In most software engineering project, users are only involved in the beginning of the project as a help to design the requirements specification but users can be involved after this phase too, but is it effective to do so? With this report we would like to investigate how effective it is to involve users after the requirements specification has been written and approved. To find out how effective it is to involve the users we try some fast and simple involvement techniques on a quite far gone project. These techniques include ethnographic studies, prototypes and surveys. We also interviewed a couple of people who work with usability and finally delivered a report with our results to them to find out if they found our result relevant.

I have always lived around mines and around people work­ing with mines. They are a natural part of my life and, inev­itably, a great interest of mine. When time came to make a decision for a degree project, focusing on the mine context felt as natural as breathing.In LKABs underground mines, safety in fire accidents is a great priority. Of outmost importance for the escape is to have a personal gas filter for filtration of smoke and/or gas. My design project resulted in a concept which is aimed at shortening the user journey from the start of the accident until the user has applied the personal safety solution and is ready to escape.Throughout the project I?ve been working with a context which is heavily regulated, and all problems are serious, important ones.

The management of information is one of the key aspects within a successful andefficient product development process, particularly regarding complex products.Scania CV AB is at the moment developing a new IT-system, OAS, which aims tomanage the company?s product data. With this as a background, the purpose of thismaster thesis is to identify the cross-functional user needs within Scania?s organizationconcerning product data and the management around it.To fulfill the purpose, an empirical study consisting of 40 personal interviews with 50representatives from different functions within Scania?s organization was carriedthrough. The empirical data was then analyzed focusing on identifying thecross-functional needs and issues.The study points out that there is a big potential regarding improvement among themanagement of product data.

Studies in the field of interaction design and the human memory claim there can be positive effects on the memory when information is presented for the user as a graphical pattern rather than a series of numbers. This thesis aims to influence designers to choose graphical patterns as an interface for information display. Low-fi and hi-fi prototypes of graphical patterns were constructed and tested in a variety of configurations by two users. The users showed differences in the ability to memorize a sequence of digits depending on how this sequence was presented. This study suggests that users are more easily able to recall information presented via a graphical user interface than when the same information is only presented digitally..

The purpose of this master thesis is to examine how Dublin Core corresponds to the findings in the IFLA report Functional requirements for bibliographic records FRBR, and what consequences this correspondence has on the usability of Dublin Core as a bibliographic standard. While the study describes the conceptual model of FRBR and the entities work, expression, manifestation and item, its main focus is the mapping of attributes and relationships to the user tasks defined, namely to find, identify, select and obtain entities. The study makes a comparison between data that FRBR rates as highly important for any user task, and the elements defined in DCMI Metadata Terms. The outcome of the comparison is then analyzed as to how it affects Dublin Core's possibilities to assist in the different user tasks, and common problems are discussed. The results show that problems in expressing attributes and relationships through Dublin Core elements concern all of the four user tasks.

The aim of this study is to look at the identity of the public library, and to examine one way to make the identity of a specific library strong. PUNKTmedis is a newly opened library in Stockholm, aimed solely at people between 13-19. The question to be answered was: How can it affect the image of the public librarys identity when you aim the activity towards a specific user group? To answer this question, the qualitative method of case-study was used. Five interviews were carried out, with representatives from three different groups: users, politicians and librarians.

This paper describes Tempus Custode, a smartphone application with which the user may register working hours and travel time during the work day. The application communicates with a database via a server. The data stored in the database may be manipulated using an administrator tool, mainly for the composition of time reports. In this way, the user?s task of time reporting his day is greatly simplified.The application is able to automatically discriminate between work time and travel time, as it continuously fetches positioning data from the smartphone GPS receiver.

The high feeding value of red clover makes it into an important species in Swedish agriculture. There are three different maturity types grown in Sweden, early, medium late and late. The time for heading, regrowth and winter hardiness is affected by the maturity type, but there can also be other factors that are affected by the maturity type, for instance fiber content. In a greenhouse experiment three red clover varieties of different maturity types were compared; early Titus, middle late SW Nancy and late SW Torun. The features compared were fiber content and differences in development rates.

The purpose of this Masters thesis has been to study the changes made in shelf arrangement and library environment in a Swedish public library. The aim was to examine the reasoning done by the library staff regarding classification, the Swedish classification system SAB and changes in library environment. The basis of our study were three questions: 1. Why has Västervik public library made changes in the shelf arrangement? 2.

The aim of this Master?s thesis is to examine three library weblogs to evaluate how they are used and what type of information the libraries publish in these specific weblogs.The following three questions are the basis of this study:? What is the content of the weblogs?? How is the weblog used as a tool by the libraries?? How is the interaction between the library and the readers of the weblogs presented regarding the comment function?The method that has been used in this study is content analysis and the code units have been created during the process. It is mainly a qualitative analysis but it does also contain quantitative elements. With the content analysis, 21 different themes where cut from the three weblogs. These themes where then put into the model of the local library profiles worked out by Marianne Andersson and Dorte Skot-Hansen.