Open source Software has recently been discussed, not least in media as a revolution in IT. A number of advantages have been listed in changing proprietary Software into open source Software. Examples of such pros are no expenses for license fees and improved efficiency. In spite of this, few users have made this change. One of the reasons is a distrust of the quality in open source Software.

Open source Software has recently been discussed, not least in media as a revolution in IT. A number of advantages have been listed in changing proprietary Software into open source Software. Examples of such pros are no expenses for license fees and improved efficiency. In spite of this, few users have made this change. One of the reasons is a distrust of the quality in open source Software.

This essay analyzes the market for entertainment Software by identifying and explain the products typical properties, in addition i clarifies the behavior of consumers and producers. One of the most important property related to Software is the ease with which it can be reproduced. When such reproduction is done illicit it´s called piracy. The Software industry often claims that piracy leads to big losses for the companies as well as in welfare, the essay clarifies that this doesn´t has to be the case. On the contrary the possibility to cheap production and distribution may lead to an increased welfare.

Aspects of computerized learning in terms of educational situations in kindergarten andschools where the teachers use Software either made for children or for adults, is thesubject of this paper.The market for Software produced in Sweden and intended for educatilonal situationswith small children is discussed and analysed by qualitative method. The Software, theusers, the producers and other related groups are looked upon from an educationalperspective and a mode1 of this process is presented in the paper.The Software is categorized and discussed according to area of use and underlying educationalperspectives. The educational situations in which the users are a part are discussedfrom an educational perspective and examples from use of Software in kindergartenand schools are given. The images of their target group which the producers haveare categorized according to phenomenographical method. A proposal of a classificationsystem for Software used in educational situations is made..

This report is a specialization in Software defined networking. SDN really comes to revolutionize the industry and it?s under constant development. But is the technology ready to be launched into operation yet? The report would initially involve a number of problems that today's network technology is facing.

In this final thesis two simulation models have been integrated. The simulation models are models of JAS 39 Gripen?s fuel system, Software and hardware. The time consuming and costly work to develop Software has made the department of fuel system to build two models in Xmath/Systembuild. The Software model also simplifies the comprehension of how the Software in the control computer of the fuel system works.

Sekretessbelagd.

This report deals with the attitudes within municipalities of open source Software and open standards and if open source Software may be an option to gain open standards. The aim has been to find out if open source Software and open standards would be able to solve the lock-in problems that municipalities have against proprietary Software. The study is conducted as an exploratory, inductive and qualitative study with depth interviews of subjectively selected informants as data collection method. A literature review has also been implemented by the relevant books and articles. Some economic determinants of municipalities to make use of open source Software have not been considered in this study.

The Lugnetgymnasium in Falun has a graphic education that supplies a color printer, which is availablefor the students in their hall. The printer is a Ricoh AFC 6513 and it is a model that can handlevariable data. It was bought in the autumn of 2002. The teachers of the graphic education want to makeuse of the variable data function and procure a variable data Software. The purpose of this project is toevaluate variable data Software?s, so that the most suitable choice of Software can be made for the graphiceducation.

I dagens organisationer verkar mjukvarusystem som har varit länge i drift och genomgått mycket underhållsarbete. Detta kan göra att systemen är dyra att underhålla, inte uppträder som förväntat eller inte går att införa ny funktionalitet i. Dessa system är i regel väsentliga för organisationens verksamhet och bör därför inte nyutvecklas för då riskerar organisationen förlust av verksamhetskritisk information. Lösningen på underhållsproblem och dåligt skapade system är istället att göra en Software reengineering. Detta kan medföra att systemet bibehåller kritisk verksamhetsinformation samt har en bättre systemlösning, vilket leder till lägre underhållskostnader och mer genomtänkt arkitektur.

This thesis has been done at the Unversity of Örebro for Örebro University Hospital (USÖ). In our work we have developed a product for hearing tests to determine hearing thresholds of small children. Our product contains Software and a control surface for controlling two separate screens. One of the demands was that our Software could handle big file libraries. Reliability and simplicity were essential for the user.In our work we have utilized programming of both microcontrollers and Windows Software.

The purpose of this report is to analyze the advantages of using programme Software to monitor masshauling instead of using the conventional method. A comparsion between different programs will also be conducted in an attempt to determine the most affordable. This report is written for NCC Construction AB to help them choose a Software most fitting for future projects.The report is based upon literature such as information taken from the developers website, existing reports with similar context, interviews with sellers of the Software and interviews with people working in the building sector.The result of this report shows that there are several advantages with investing in a Software that helps the management of a project and that it is something that should be taken under consideration instead of the existing method. Topcon is a clear favorite following the inquiries comparisons as done, when they deliver a complete system and not only a supplement to the current approach. Scanlaser are just in the beginning of its development, and is so far only out with an early version of the Software, while Topcon has been brought further in development and therefore has more features in the program.

The increasing complexity in the development of a configurable real-time system has emerged new principles of Software techniques, such as aspect-oriented Software development and component-based Software development. These techniques allow encapsulation of the system's crosscutting concerns and increase the modularity of the Software. The properties of a component that influences the systems performance or semantics are specified separately in entities called aspects, while basic functionality of the property still remains in the component. When building a real-time system, different sets of configurations of aspects and components can be combined, resulting in different configurations of the system. The temporal behavior of the system changes and a way to ensure the predictability of the system is needed.

By today?s date there are a lot of companies that are in great need of restructuring their paperwork in a more organized way. This can be excellent arranged with the help of properly constructed computer Software. The aviation industry is no exception, but actually a good example of this. Täby Air Maintenance (TAM) is a company which is situated in Örebro.

Emwiro Vibe is a complete system for seismic measurements. The functionality of the system was before the completion of this project handled using a Software contruction based on a state machine. Emwitech, the company developing Emwiro Vibe, expressed a desire to replace this solution with a real-time operating system (RTOS). The project consisted of two parts. Firstly the existing Software was studied, available RTOSes was evaluated, and the RTOS most suitable for the application was selected.