With the advance of the modern information society, the importance of reliable identity authentication has increased dramatically. Using biometrics as a means for verifying the identity of a person increases both the security and the convenience of the systems. By using yourself to verify your identity such risks as lost keys and misplaced passwords are removed and by virtue of this, convenience is also increased. The most mature and well-developed biometric technique is fingerprint recognition. Fingerprints are unique for each individual and they do not change over time, which is very desirable in this application.

This report tested the possibility of using induction as a mean for transferring data and power so that it can be implemented as a communication medium between a terminal and measuring head mounted in a measuring frame. This would eliminate the need for the cable bunches that are used today. For testing, signal generators were used to generateFSK-signals and were transferred with the help of inductors to the oscilloscope for signal detection, this to see how the coils used in the tests behaved. Simulations of a PLL were performed to see how good it could handle FSK-demodulation. With the help of a PLL IC and the simulations a working FSK-demodulator could be assembled.

The purpose of this thesis is to compare if a charter company's attitude and vision of service can be reconciled with the attitudes and visions that the customers have in the same area. In order to carry out the study a qualitative approach is used. The data has been collected by interviews, focus groups and observations. The framework is theories on the subject of customer satisfaction, quality of service at customer meetings, Self-Service technologies, quality assurance and gap in service.The study has concluded that the approach to service is relatively equal between the company and customers, but the future visions differ. Focus group participants have been thinking bigger and further into the future, while the company focuses more on specific functions.

Syftet med uppsatsen är att analysera mobil operatörernas behov att omsätta och värdera sig till de teknologiska förändringar ch marknadsförutsättningar genom att lägga fram alternativa affärsmodeller. Nya nätverk och teknologier håller på att förändra den stabila mobiltelefonimarknaden och därmed branschförhållandena för opertörerna. För att inte tappa marknadsandelar och attrahera nya kunder måste de vara proaktiva i med sina strategier vilket inte är falle idag. Vi har i analysen kommit fram till tre olika affärsmodeller vi anser vara lämpliga att ta i beaktning vid anpassning till de kmmande marknadsförhållandena..

Customer satisfaction is a key aspect for many corporations, among them Exacta Distributionscenter. To raise their customer satisfaction, we have researched ways to raise customer satisfaction through the implementation of an error-handling system and recommendations on how the organization should function in the future. This paper describes how these recommendations and the application has been developed, through help in existing theories. This results in a customer portal with the main purpose to provide help in handling orders with errors, and several routines recommended to Exacta Distributionscenter. .

This paper examines the potential benefits of using augmented reality as a tool for visualizing furniture in a buyer?s own environment before buying it. A simple prototype is developed and tested.  The steps for developing the prototype are described in great detail as well as the tools being used. The prototype is tested both on people working in the furniture business as well as people with experience in buying furniture online. In conclusion the results from the user tests are analyzed and the potential benefits are described.

The background to this study is that the forest company, Holmen, has found large discrepancies between harvested volume and the measured volume at the industry. Factors like bark features, breakage, double tops, bends and stem damages was noted, and all stems were measured manually. Hypothesis testing with the method "random in pairs" were used to examine whether the harvester measured values significantly differed from the manually measured. The result of a properly calibrated harvester shows in average underestimation of the volume with Skogforsk Pine as a bark function. This means that the harvester isn´t the reason why the volume measured in the industry is lower, the fault is elsewhere. The study also indicates a need for a unique bark function for logepole pine..

Mikrotransaktioner är en stor del av dagens internethandel. Det används flitigt på både websidor och i datorspel. Denna rapport tar upp hur ett företag eller en privatperson kan, genom A/B-testning, testa vilken transaktionstyp som är bäst för just deras applikation. Problemet är att det finns många olika transaktionstyper att välja mellan och att det inte finns något bra sätt att få fram vilket som är det bästa för just din applikation. För att försöka hitta den optimala transaktionstypen utnyttjades en testapplikation med olika transaktionstyper.

Den elektroniska handeln har varit på framfart i många år, den erbjuder stora potentiella affärsmöjligheter för företag. Med hjälp av internet kan företag idag erbjuda produkter och tjänster till kunder över hela världen. Elektronisk handel kan också erbjudas via mobiltelefoner, även kallat mobilhandel. Den handeln har i Sverige haft en trög tillväxt jämfört med den elektroniska, en förklaring till detta kan vara säkerhetsaspekten. Flera forskare uttrycker att det råder en osäkert hos konsumenten i transaktionsutförandet.

Emotron is a company specialised in developing, producing and marketing equipment to con-trol, monitor and protect processes and machinery driven by electric motors, with an applica-tion focus. Examples of uses for their products are fans, pumps, lifts and cranes.The project is to look at Emotrons end of line test. The company has seen that at the final test-ing there is a bottleneck that restricts the outflow and prevents an increase in the number of tested products.The purpose of this project is to review how Emotrons end-of-line test works today and if there is a possibility to make the test more efficient in such a way that the quality is not at risk, while increasing the outflow of tested products.The projects first step is to look at and analyse what is causing the bottleneck at the end-of-line. When the analysis is complete, the next step is to review whether there is a possibility to solve the bottleneck and if so in what way can this be done. Emotrons most overall objective of the project is to increase the outflow of the number of tested products without jeopardizing the quality.An analysis has been made on frequency inverters, soft starters and shaft power monitors.

This essay investigates the statements of Växjö municipality?s motives for some of its many environmental projects. The aim of the essay is to be theory-testing as to see how a municipality/city which promotes itself as being ?green? motivates its efforts in the environmental area. Växjö city promotes itself as ?The greenest city in Europe?, an award appointed to the city by BBC and other international media.

Implementeringen av tredje generationens mobila nät (3G) har lett till att nya användningsområden skapats inom mobila tjänster. Bandbreddens ökade kapacitet gör det nu möjligt att skicka betydligt större mängder information än i tidigare mobila nät. Detta har även medfört att nya tjänster skapats för 3G-mobiltelefoner. Ett område under utveckling är mobil turistinformation. Mobila Guiden är en mobil turistapplikation som TelecomCity i Karlskrona tagit fram.

This report evaluates various methods that can be used to position a smartphone running the Android platform, without the use of any special hardware or infrastructure and in conditions where GPS is unavailable or unreliable; such as indoors. Furthermore, it covers the implementation of such a system with the use of a deterministic fingerprinting method that is reasonably device independent, a method which involves measuring a series of reference points, called fingerprints, in an area and using those to locate the user.The project was carried on behalf of Sigma, a Swedish software consulting company..

Value stream mapping is a tool that is frequently used by many different companies. It is a great tool used to achieve the work that follows the theories of lean production. The tool is used, however, only frequent on the factory floor and the method is also designed based on this type of use.An interest of applying the method on administrative parts of the company has occurred lately. Administrative parts of the company refers to the part that does all the planning such as purchasing, receiving orders, customer contact, contact with factory floor and other work that is made around the actual manufacturing. But the knowledge about applying value stream mapping on the planning part of the company is lacking because the method is relatively new.In this work, a comparison is made between the introduction of value stream analysis on production and planning.

The city of Kalmar has a desire that their 3D maps of the city should come to a greater use and get residents more involved in Kalmar city. The purpose of this report is to show one way to work with these 3D maps when it comes to presenting information about Kalmar for its residents and tourists in a specific area.  The report also includes information about advantages and disadvantages with the use of 2D and 3D maps in different environments. Various reports and other sources indicate an interest in 3D and a use for this, but even that 2D is still seen as a natural way to read a map. By collecting information from relevant literature, interviews and user testing, the group has obtained sufficient background information to present the results of a web site, where the visitor can navigate in both 2D and 3D in a specific area of Kalmar. User tests and surveys have been conducted in two rounds and the web site has been revised after their results..