The data acquisition system COMET developed by Saab AB contains a unit for signal conditioning and A/D conversion, called KSM. The varieties in signal conditioning constitutes of a number of specific PBAs and maintenance as well as reconfiguration of these are complicated not to mention costly. This thesis has aimed to investigating whether the signal conditioning circuits can be replaced by a general purpose, programmable solution. If so, how can this be done? The development has been carried out by evaluating ideas through the use of a laboratory environment and has resulted in an analog design for laboratory purpose.

Denna rapport omfattar ett examensarbete på 22,5 poäng. Examensarbetet har utförts inom ämnet integrerad produktutveckling vid Högskolan i Skövde tillsammans med Jai Designpartner AB. Målet med arbetet var att utveckla ett fällbord som enkelt kan fällas ihop, ha en längre livslängd och lägre vikt än företagets tidigare fällbord. Samarbetet genererade ett fällbord som inte följer de generella principerna av infällning av bordsben. Resultatet blev ett fällbord med minimal klämrisk, med en längre livslängd då infällning av bordsbenet sker med en vridning och med en mindre vikt då ramverk kan elimineras..

Följande projektarbetet har resulterat i en ny webbplats åt verkstadsföretaget Löfman & Co Verkstad AB,resultatet är sprunget ur WordPress och projektet vilar på en teoretiskt grund av läsbarhetsteori samtbeprövad erfarenhet kring ämnet responsiv design. Projektrapporten innehåller både information gällandedet teoretiska ramverket samt de slutgiltiga tekniska lösningarna som implementerades på webbplatsen.Två kvalitativa undersökningar på företagets gamla webbplats har bidraget med ytterligare underlag förskapandet utav företagets nya webbplats.. Utöver det ha en viktig del i utvecklingen gjorts av den ständigakontakten med kunden. Projektresultatet är ett bevis för att det finns en arbetsmarknadsmässig funktionför de studenter som läst Visuell Kommunikation och Design vid Karlstad Universitet..

e-Me projektet är ett innovativt forskningsprojekt där tillvägagångssättet co-design använts för att framställa en elektronisk assistent. e-Me realiserades i januari 2007 som ett pilotprojekt vid Högskolan i Borås. Den elektroniska assistenten är en artefakt som ska förenkla det administrativa och elektroniska livet för studenter. Målet med den här uppsatsen var att öka förståelsen kring co-designs grundidé, praktiska moment samt de kritiska roller som kan urskiljas i co-designprojekt. Studien är av intresse för alla som vill utvidga sin kunskapsbas inom både co-design samt e-Me.

This thesis was carried out at Atlas Copco Tools and Assembly Systems. The purpose hasbeen to develop a design tool to be used for development of new electric motors for AtlasCopcos electric nutrunners. The focus of the thesis has been to increase productivity bydecreasing the power losses in an electric tool. The productivity is defined as themaximum number of tightenings a nutrunner can perform without becoming too hot.Before starting the development of this design tool an existing Matlab script, whichcalculates the losses in a slotless electric motor, has been studied and modified torepresent the real losses in a better way. The modification has been made by performingpractical studies of different losses and then adjusting existing parameters in the Matlabscript.Because design changes in one part of a mechatronic system can lead to a decrease inperformance of another part the choice of parameters that can be changed has been madeso that other parts of the system is affected as little as possible.A study of the existing tools efficiency during an entire tightening has been made toincrease the understanding of when and where the different losses appear and to comparethe modified Matlab script with the measured values.The design tool was formed so that it executes the Matlab script, that calculates thelosses, for a number of different design options and stores the alternative which producesthe least losses.

Balcony Art is an idea for a new kind of furniture group for those who have limited space on their balcony. This report will discuss conceptual and part of primary construction of the chair and table for use on balconies, how the products developed from an idea to primary, preliminary products.In the conceptual design part, the report will discuss how product requirements and specifications are developed and how these controls the design.In the primary construction, the report will discuss the products journey from sketch to functional CAD models and how the products of individual parts are designed and how the durability calculations affect the design..

The thesis was performed at the lighting company Zpecta AB. Zpecta needed to develop alternative attachment of their LED-luminaire Capella. Today Capella attaches in metal ceilings with four magnets. Zpecta got indications from their customers that there was a need for other attachments. The purpose is to determine the customer?s requirements and the interfaces that are considered for Capella.During the thesis, Capella was only on the market for testing and evaluation.The thesis was initiated to create a specification.

Hidden away in the pristine landscape on the northeast shore of the Dominican Republic, the remote village of Miches is on the verge of shifting its economic resource base from traditional fishing into what could become an international model for sustainable tourism. The aim of this thesis was to produce a vision of a waterfront park near the center of the village; demonstrating concept-based landscape design that reflects the goals of sustainable development originating from the local incentive structure. A composite landscape analysis and design concept both served to inform and guide the design work, which was executed through model building, hand drawings, and production of a visual presentation in the format of an architectural competition entry. The design concept, All invited, signifies the distinction between the development that is about to take place in Miches and the otherwise common all-inclusive resorts, where tourists are set apart from the local community and spend most of their time within the fenced-off premises of the hotel. All invited also captures the typical Dominican hospitality, and mirrors the aspirations of turning Miches into a safe and welcoming place for visitors. The result is a public park design that is equally inviting local residents as it is to tourists, and where the unique qualities of the site are emphasized without being exploited.

The goal of this thesis is to design an attachment between a duct and a pod. A pod is what could be compared to an outboard engine for larger vessels. The pod is placed on the outside of the ship?s hull and can rotate 360 ?. A duct is a large steel ring that can be placed around the propeller on the pod to increasethe propulsion force of the ship in lower velocities.

As the western society gradually turns into a knowledge- and risk society, where science and scientific innovations increasingly both promise to save the world and destroy it, a shift in the relation between the scientific community and the rest of society has emerged. A shift from a top-down one-way transfer view regarding communication, to a dialogue-based interactive co-production model, where the public are part of setting the agenda for research and contribute to the knowledge production. Or at least in theory, in EU documents and in many different country's policy documents. In practical application however, one might have a hard time see the implementation of such model.As a more comprehensive and dialogue-based science communication is depending on the possibility for scientist themselves to engage and fell the need to engage, we have focused on their thoughts.In this thesis we have examined six scientists view on, and work with, science communication, as well as their perceived social and structural conditions. We have also examined action plans and strategy documents from three Swedish universities that in different ways mention science communication and interaction with the broader society.

Immersion is a construct that measures how deeply engrossed a user is with any mediated situation. In the field of game design, immersion is a significant aspect of what makes a game enticing, and as such it is of pivotal importance to create and maintain it to keep the player's mind off the real world while inside the confines of a game framework. According to the GameFlow theory, it is one of seven key tenets of evaluating and implementing a successful game design. Yet, certain multiplayer online games are designed in a fashion that in some cases seem to break immersion, where the player is frequently put out of action, sometimes for minutes on end. In this study, using online questionnaires, we discover that players, despite claims otherwise, seem to be in several ways affected negatively by this breaking of immersion.

Immersion is a construct that measures how deeply engrossed a user is with any mediated situation. In the field of game design, immersion is a significant aspect of what makes a game enticing, and as such it is of pivotal importance to create and maintain it to keep the player's mind off the real world while inside the confines of a game framework. According to the GameFlow theory, it is one of seven key tenets of evaluating and implementing a successful game design. Yet, certain multiplayer online games are designed in a fashion that in some cases seem to break immersion, where the player is frequently put out of action, sometimes for minutes on end. In this study, using online questionnaires, we discover that players, despite claims otherwise, seem to be in several ways affected negatively by this breaking of immersion.

Secondary schools have for decades debated whether they promote social reproduction which is considered to generate the homogeneous student compositions. The gap between the academic programs and vocational education programs is considered to increase. What in recent years has appeared in research is that the gap is increasing most tend to be in the specific academic program, particularly in science. This paper's intention is to describe the science program at a local level and the pupils who were admitted to the science program autumn 2009 on the basis of an educational sociological perspective. The survey consisted of a census in which all students were given the opportunity to answer a questionnaire.

The aim of this master's thesis is to study how the design of the music library space affects how it is used and its role as an arena for culture. This is done in form of a case study of Library 10 in Helsinki, a public library branch that specializes in music and information technology. The backdrop to the study is the changing context for cultural activity in the information society and the role of public libraries as public space and meeting place. By analyzing the distribution of space in the library, the distribution of functions and artefacts and the spatial use of the room, I interpret the ways in which this distributional logic produces a unique place for music and culture. I discuss the music library design in a space and place perspective, utilizing theoretical tools from cultural geography and the space theories of Henri Lefebvre.

Gungstolen är en möbel med en säregen relation till sin brukare. Känsloladdad, lite opraktisk men omtyckt. Jag önskar att fler ska få uppleva glädjen och stoltheten i att bidra till skapandet av en möbel. En träram som fylls med personligheten av sin brukare. Kan detta också göra relationen till möbeln starkare?.