The theoretical focus in this master is information retrieval (IR), and especially the part of IR that includes interactivity. This research is by some researchers called IIR. Our principal aim was to examine if search engines on the WWW are taking advantage of research results from IIR research. A way to do this is to look at the application of special features, in this case query expansion (QE) and relevance feedback (RF). Both these methods aim for a better matching of documents and the searchers information need.

AbstractAttitudes towards the reference situation and the meetings between library users and librarians have become the subject of much debate in the library setting today. The aim of this two years master´s thesis has been to examine six librarian?s attitudes and apprehensions concerning the interactions between the librarian and the users in the library setting. We were also interested in knowing how a library can work to become more service oriented and customer centred. We conducted six interviews with librarians located at three different libraries in Sweden.

This thesis investigates three different surface modifications, and the route to design and synthesize them. The thesis is therefore divided into three sub- projects. (i.) Design and synthesis of a peptide which secondary structure could be controlled by a negatively charged surface. (ii.) Design and synthesis of a cyclic peptide, that would self-organize prior to surface interaction, using the type I anti-freeze protein of a winter flounder as template. (iii.) The use of solid-phase synthesis to make the synthesis of SAM-molecules easier..

Design har en otrolig förmåga att föra utvecklingen framåt men det finns många som är kritiska till hur design utvecklas i västvärldens samhälle. Syftet med denna uppsats är att analysera open design för att ge ett alternativt perspektiv på industridesign. Open design handlar om en designprocess där vem som helst kan delta, utveckla och tillverka produkter. Metoden har sin grund i open source-rörelsen som hastigt spreds i och med internets utbredning. Open design är dock inte lika välutvecklat då rådande marknads- och företagssystem till viss del hämmar detta.

This project investigates the cooperation between architect and engineer. The context of the investigation is the design of buildings for a sustainable society. The goal of the project is to further the development of the sustainable built society by increasing the knowledge of the interdisciplinary cooperation between these two fields. The focus is a close cooperation already from the start of a project. By involving both fields in the early design stages it is thought that the knowledge and skills of each field is better utilized.

ABORT ?n GO is a design project within the crossing boundaries of Critical Design and IndustrialDesign.The contemporary discourse on abortion is problematic, and infected by double norms. Thesenorms may cause feelings of guilt and shame in women who have an abortion. The abortion rightis built upon conflicting standpoints; one is that women have right to have an abortion, withoutbeing questioned. Second is the notion that abortion is something that should be avoided, implyingthat you?ve done something wrong if you have had an abortion.With this project and physical product I want to explore and discuss the contemporary discourseon abortion in Sweden.

This master thesis deals with events, dynamics and problems of mediated information seeking within the context of a new information service called "Book a librarian". The study, based on a survey and interviews both in academic and public libraries and participant observations in academic libraries, has its theoretical base in the cognitive theory of information retrieval interaction. The cognitive view is used to throw light upon the need of an ongoing dialogue during the session in order to detect the information needs of the user and to conduct a successful retrieval of information. The communicative interaction is seen as threepart interaction between the intermediary, the user and the information system, where the current cognitive states of all three participants are involved. The study shows that the cognitive obstacles for a successful mediation and information retrieval are mostly connected to participants current knowledge of the subject and of the retrieval techniques.

Den här rapporten behandlar frågeställningen om hur man kan anpassa systemutvecklingav ett informationssystem enligt livscykelmodellen till att inkludera användbarhetstester. Frågeställningen grundar sig i att god användbarhet inte är ett explicit uttryckt mål i Andersens beskrivning av livscykelmodellen. För att besvara frågeställningen har vi utvecklat och testat ett bokningssystem åt en mindre verksamhet. Utvecklingsarbetet har bedrivits enligt en egen anpassning av livscykelmodellen. Testerna har utförts enligt metoden cooperativ evaluation.

The aim of the study was to reach a deeper understanding and knowledge about how women with an experience of prostitution perceive what this has meant for them and how it has influenced their lives. The questions of the study were: (1) How has the prostitution experience affected the women in their lives? (2) How have they learnt to deal with this experience? To answer these questions a qualitative method was used where interviews were conducted with four women with experience of prostitution. All women experienced that the prostitution had affected their lives. Examples given that inter alia relationships, sexuality, and self-image had been affected.

Syftet med studien är att ta reda på hur tre olika innovativa tekniker kan användas för att samla in användarinsikter i en tjänstedesignprocess. Detta genomförs med ett designcase som handlar om besökarnas upplevelse av Norrköpings Symfoniorkesters konserter. Symfoniorkestern behöver hjälp med att locka fler besökare till konserterna och nya sätt behöver användas för att samla in användarinsikter för att få så många olika perspektiv som möjligt av konsertupplevelsen.Det var 20 personer som deltog i studien med en blandning av personer, dels de som idag går på Norrköpings Symfoniorkesters konserter och dels de som inte besöker dem. Deltagarnas uppgift i studien var att gå på två av deras konserter och dokumentera sina upplevelser med hjälp av tre olika innovativa tekniker: designsond, app och automatisk kamera.Resultatet av studien visar att den första tekniken designsonden gav en fördjupad bild av deltagarnas syn på konsertupplevelsen och hjälpte till att bredda fokus i tjänstedesignprocessen. Den andra tekniken,appen, kunde ge en mer detaljerad information i realtid om deltagarnas konsertupplevelse på plats.

This Master's thesis aims to investigate the reference interview using the discourse analytical method discourse psychology. The reference interview has been studied thoroughly, and its importance has been proven repeatedly within the field of Library and Information Science (LIS). However, it has never been studied from a discourse analytical point of view before.The material for our study was gathered at Malmö public library, and consists of 10 tape-recorded and then transcribed reference interviews. Our study shows that there are several discourses within the reference situation. The dominating discourse, the reference interview discourse, is found within all the reference interviews.

Nordic Marine Sauna AB has, since 2005, designed, manufactured and sold floating saunas. Theproduct are characterised by a well thought thru and appealing design and its high quality. Thecompany is now intending to open a new business area by starting a subsidiary, NordicSubmarine Sauna AB, which will design submerged saunas. The expected customers are leisureand conference centres as well as customers that seek an experience out of the ordinary.Due to the products technical complexity a master thesis was adverted. The task was to do aninvestigation whether such a product is technically viable.The job involved research of existing products and constructions material as well as designingthe product with CAD and FEM-programs.

This bachelor thesis portray a project where the main task were to develop a computer based system prototype for handling of absence report at the upper secondary school af Chapman in Karlskrona. The project has been conducted in cooperation with students from the university programs software engineering and information economy at Blekinge Institute of Technology. Our task as MDA-students have been to survey the process of absence report of today through field studies and give a proposal of a graphical user interface which later were developed by the software engineers. The thesis also handles the cooperation with other students from other university programs..

Our purpose with this research is to highlight that there is a scope for increased value creation in the experience room during concerts, and how value-enhancing strategies can be a competitive advantage for different venues. In our investigation of this we have worded the following research question: How is the perceived customer value affected during a concert in the experience room and its physical environment? With the background in this question we have identified three key concepts that we believe are the influence of the total concert experience which are; sensory experiences, interaction and identity. From these concepts we have drafted a number of propositions to test the reality by our empirical data collection. .

Our purpose with this research is to highlight that there is a scope for increased value creation in the experience room during concerts, and how value-enhancing strategies can be a competitive advantage for different venues. In our investigation of this we have worded the following research question: How is the perceived customer value affected during a concert in the experience room and its physical environment? With the background in this question we have identified three key concepts that we believe are the influence of the total concert experience which are; sensory experiences, interaction and identity. From these concepts we have drafted a number of propositions to test the reality by our empirical data collection. .