The aim of this thesis is to examine the relationship between user education at high schools and the context in which it takes place. In order to accomplish this qualitative interviews have been executed with librarians at five Swedish high schools. The theoretical framework of this thesis is based on the sociocultural perspective and four approaches to user education developed by Olof Sundin. Based on the empirical material six themes have been identified. Each one represents a contextual factor which influences the user education.

This thesis describes the evaluation of a prototype (Illustrator) for future simulator training of Within Visual Range - combat in the Swedish Air Force. The main focus was to collect and transform user acceptance data (expert opinions) to useful guidelines for continued development. Thirteen active fighter pilots participated in the study. The aim was to use expert opinion to study a) the psychological user acceptance, and b) the technical user acceptance, of the Illustrator together with c) gathering opinions for future improvement. Three psychological aspects were rated before and after the sessions to measure psychological user acceptance.

Käppala wastewater treatment plant situated on the island of Lidingö northeast of Stockholm is running a project during 2004 and 2005 with the purpose to map out the capacity of anaerobic digestion in the digesters that treat primary and excess sludge. The purpose of this thesis work, which is part of that project, was to characterize the present anaerobic digestion process and to investigate its capacity to treat other organic wastes such as restaurant waste and waste from water works. To decide the potential of both methane and biogas production from different substrates batch laboratory tests were carried out. To imitate the anaerobic digestion process at Käppala continuous tests with small scale reactors were carried out. These reactors were later fed with restaurant waste.The batch laboratory tests showed that primary sludge had a potential biogas and methane production of 0,62 and 0,35 Ndm3/g VS respectively after 40 days of digestion.

The aim of this study was to examine the aspect of power in the relationship between the personal assistant and the disabled person he or she works with (the user). The study was based on interviews with five personal assistants who worked for private companies that provided personal assistance. Seven themes were identified and discussed. These were: the users amount of control over the assistance given, the workplace environment, the working conditions, the organization of personal assistance by private companies, the assistants recourses and usage of power and the users participation in chores. To analyze these themes I used Foucault's theory of power and the perspective of Human Resource.

ABSTRACT System development has become more and more concentrated on development for the Web and this has resulted in larger target groups. It will most surely continue to be so considering that the Web will be the infrastructure of business and services in the future. A big target group involves that the owner of a system can earn a lot of money from the paying users, but that assumes that the system can meet user needs. If a system on the Web does not satisfy the user?s demands then they will use the competitor?s system instead because it is only a mouse-click away.

During the year 2014, Artex AB has worked to launch a new product whose function is to locally purify the air. The product is a headboard and its purpose is to give the user clean air while sleeping. The air purifier has different speeds and it`s up to the user to choose which effect that will be on. To get the best experience of the product as possible, the air purifier shall be controlled by a mobile application. In that way the user can increase and decrease the fan speed, even when the user not is home.

The purpose of this study is to find out how libraries can be user-friendly to people with dyslexia by focusing on how adult dyslectics experience the library. Data were collected through literature and interviews with adult dyslectic students. Two different types of user studies served as a theoretical framework; one was an individual-related study by professor Wilson and the other was a system-related one from professor Buckland. The findings in this study shows that dyslectic library users often experience difficulties when seeking for materials in the library, due to the libraries organisation of material according to the written language. Through technical aid and a more user-friendly organisation of materials it may be easier to find relevant material for dyslectics.

In the library community there is a continuous discussion about enhancing user interactivity on library websites, according to the principles of Web 2.0, called Library 2.0. The purpose of this thesis is to study how librarians conceive Library 2.0. The focus is on the study of the librarians? conceptions of user interactivity on the website, and if the librarians conceive that their professional role is affected by Library 2.0. The study is implemented methodologically by interviewing six librarians and using phenomenography as an approach.

This study has researched different motivations for user participation in brand related activities on social media. The study used three types of participation to evaluate motivations for user participation. These types were the following: consuming content, contributing to existing content and creating new content. An online questionnaire was distributed on brand Facebook pages and was used as a foundation for two focus group interviews that were then held. The goal of the study was to see what motivates user participation, in order to aid companies and organizations in understanding users.

The aim of this Masters thesis is to examine how disabled people who receive the shut-in-service in one community define service quality. The purpose is also to examine the shut-in-service and to look at the users' context. Answers are sought to the following questions: - How do users experience the service quality of the shut-in-service? - What kind of service does the shut-in-service offer to the user? - How can the user be described and which are his/her requests? The analysis is based on theory about service quality by Christian Grönroos. The theory makes a distinction between two kinds of service quality, technical vs functional quality, as experienced by the user through the profile of the organization.

The projects goal was to make an already existing indoor positioning system useful forthe average smartphone user. This was achieved by creating an Android applicationwhich, along with a running server, continuously presents the user with all the currentneeded information. It uses the graphics engine andEngine to create the graphical userinterface. The application was created in the development environments Eclipse andAndroid Studio..

The aim of this Master?s thesis is to examine how librarians talk about users in social media. Using a method of discourse analysis based on Ernesto Laclau?s and Chantal Mouffe?s theoretical concepts it seeks to answer the following questions: How do librarians describe and comment on users in social media? In which contexts do librarians talk about users in social media? Which ideas of the relationship between the librarians and the users do the user discourses present?The study focuses on a Facebook page called ?Arga Bibliotekstanten? (The Angry Library Lady) and all its posts and comments during the period of January to June 2013. This is an ?open? page available for anyone to follow; at the time of the study it had approximately 1800 ?followers? and 4000 ?friends?, both librarians and users.The results show that librarians talk about the users in a variety of ways, but mainly concerning money, behavior and task.

The aim of this thesis is to define digital library, and to investigate a relation between the construction of a digital library and user needs. The main questions to be answered are: 1 What criteria was used when constructing a digital library, particularly concerning issues like purpose, function, design, supply, services, resources and future development of the digital library? 2 How do the digital library system designers and system builders criteria correspond with those of postgraduate researchers? And what factors affect the use? A digital library is an enterprise that gives access to information stored digitally and directly available on the net. The crucial is that the enterprise has a control over collection of information and responsibility to make it available to a defined group of users. In order to investigate the relation between the construction of the digital library and user needs, I have interviewed five key people involved with the work with the digital library and twenty postgraduate researchers from the Gothenburg University.

In today?s technological society, there are increasingly less physical demands on the locomotor system. However, despite that notion strength and function in the hand?s complex biomechanical system are in fact both needed to cope with daily life. The grip function is a main function in the hand and is used in many examples of scientific research, for instance when assessing physical health and predicting the probabilities of premature mortality.

Most often when developing a new system there is a need get a functioning testtool up and running. Including time, cost and resources the solution isn?t always obvious, developing your own or buy one ?of the shelf?. The purpose of this thesis is to study how a general testtool for executing functional tests should be designed to be reusable, be based on recognized knowledge and be able to fast and simple be customized for different types of systems. Key functions from the litterature is presented and used in the design of a testtool prototype.