To design new and high tech products the engineers rely more and more on computer based simulations to investigate the properties and behavior for a component or system.To verify these computer based simulations the dynamic properties for the components of the drivetrain needs to be verified. Therefore measurements of the stiffness and vibrations for the rear axle has been performed. This report show how the measurements has been implemented and evaluated, along with some interesting results for the rear axles properties.The static stiffness for the drive shaft along with the axle-gear has been determined. It is found that the stiffness for the whole rear axle is near the stiffness for the drive shaft, which means that the drive shaft becomes the dominant component of the system and affects the rear axle stiffness the most. The measured stiffness of the driveshaft is close to its theoretical stiffness.The stiffness for solely the hypoid-gear have been calculated using the stiffness for the rear axle and driveshaft, and thus has a range for the stiffness of the hypoid gear been determined.The backlash for the whole rear axle and for some individual components has been determined, where the backlash between pinion and crown-wheel has negligible impact on the total backlash.Measurements of the crown-wheel and pinion movements have been conducted, where the direction of movement is consistent with the theoretical direction of the forces.The vibration measurements show that the vibrations are more severe at certain rotational speeds.

The Landscape Architecture Program at SLU, Ultuna provide several design courses. Within these courses, students are mainly introduced to one type of design process, a process based on the specific site and its conditions, known as Genius Loci. This report presents a course and a design methodology from Cornell University which aims to provide students with tools for a more conceptual way of thinking about design and architecture. The design method is presented in two stages. First an introduction to the course description and objectives.

Augmented reality is a technology thatcombines the perception and interaction ofvirtual objects with the real world. Itcan allow a user to visually see computergenerated models and informationinteracting with the real world through ahand held device such as a tabletcomputer. This opens up a range ofpossibilities, especially in theconstruction sector. A construction siteis permanently changing and the need forprecise and updated information iscrucial. The ability to enhance the realworld with virtual objects and informationmay make many plans printed on paperabsolete.This report describes how workers in theconstruction sector would benefit fromusing augmented reality on a tablet innumerous situations and the technologyneeded to achieve AR on a tablet.

The aims of the following project has beento make a proposition how to create aspecific kind of transformer. Thefollowing report evaluates the differentimportant variables and contains asuggestion for a possible design. Intheory it's an ordinary transformer that'ssuppose to transform electrical effect toa high voltage line. The design of thetransformer is using an already existingcurrent transformer design and is adjustedto work for it's specific purpose. Theproject also contains the developing of atransformer simulation model that will beused to evaluate and optimize thedimensions of the resulting transformer..

Today multi-touch technology is the basis for many new techniques designed to improve interactions with computers and mobile devices. It seems that multi-touch screen interface makes the user handling very natural in the sense that there is no need for a manual in how to interact with the object on the screen. The aim with this paper is to establish a fundamental set of design principles intended specifically for large multi-touch interfaces. To reach this goal we have implemented a couple of sub-goals beforehand: It was essential that we acquired a good understanding of the current state of the multi-touch interface and the different implementations that exist today. To make this possible we constructed a multi-touch display, "Rosie". Knowing how the hardware is produced today will help us understand the limitations and also the possibilities of the design implementations today and in the future. We also needed to devise a sound interaction design process that conveys the modern designers work.

Ett utvecklingsarbete av en miljövänlig färdigmatsförpackning, lätt att öppna för reumatiker, har utförts i samarbete med CC Pack i Tibro. Förpackningen är tänkt för bruk inom äldrevårdens hemtjänst. Utvecklingsarbetet utfördes genom främst fokusgruppsundersökningar och tester av funktionsmodeller. En livscykelanalys med referens i dagens plasttråg som används på hemtjänsten i Skövde har utförts för att ta reda på vilket av de två slutkoncepten som var mest miljövänlig. Tydligt vid intervjuer och studiebesök var att en rundare och mer färgglad förpackning önskades.

Rapid urbanization causes competition over land use between green area preservation and urban development in cities and greatly affects ecosystems as well as human well-being. This conflict is significant all around the world as many cities are now replacing existing green areas with new developments. The area around Dag Hammarskjöld's väg in Uppsala is currently experiencing the same conflict, as the need that the city has for new housing represents a threat for the many valuable green areas that are in the site. The purpose of this project was to understand how the need of urban development and the preservation of green areas could be balanced. This understanding would thereafter be used to make a design proposal for the area around Dag Hammarskjöld's väg.

Starting out as a minor form of amusement, the game industry has become one of the most lucrative andsuccessful in the entertainment business competing against giants such as television, movies and music.As the internal competition within the developer community grows companies work hard at discoveringnew ways to attract and keep customers. By having a playcentric approach focusing on user experiencethey hope to achieve that goal. This thesis describes the process of designing a game with focus on theplayer. We apply the concept of flow on game development and investigate through research throughdesign if we are able to create a game that keeps the player in flow.Play tests showed several elements such as control issues and too difficult challenges early in the game,affecting the possibility for players to experience flow while playing. These negative factors came to becalled flowleakers.

Sustainable design - a study on sustainable design and its incentives and barriersThe purpose of this study was to investigate the incentives and barriers existing within companies focusing on eco-design. The aim was also to examine the consumers? thoughts on eco-design and sustainable products. A further aim was to try to concretize important lessons for future work on sustainable production and consumption. Two methods were used for completing this study; a literature study and a practical study consisting of interviews with companies focusing on eco-design and a survey among students.

Denna rapport beskriver processen av skapandet av en webbaserad säljpresentation av en av företaget PROSK8?s planerade produkter. Målet med presentationen är att skapa nyfikenhet och förtroende genom visuell design och ska fungera som ett verktyg och stöd för företagets presentatörer vid möten med investerare. Centralt för denna process är upplevelsedesign, varför utgångspunkten för arbetsflödet bygger på Jesse James Garretts modell av ?The elements of user experience?.

The Sitting while waiting for sustainability project goal was to make a functional model for a resting chair and to make it by using furniture and artefacts as material. A try of understanding the process of re-design and to use it to design was driving the project through. The result was a prototype made out of a bed frame and 18 pair of jeans and with details made out of leather..

Med tankar från pedagogen Montessori och filosoferna Platon och Baudrillard har detta arbete behandlat frågor om datorn och dess betydelse för en grafiker. Frågeställningen formulerades efter hand och lydde tillslut: ?Hur kan materia te sig i digital form?? Forskningen resulterade i en hypotes för hur digital materia skulle födas i datorn: genom att blanda två uppsättningar av data, såsom två genuppsättningar tillsammans skapar en ny organism. Under produktionen utvecklades därmed en metod för hur en grafiker ska kunna skapa tillsammans med en dator. Syftet är att ge andra grafiker ett nytt sätt att se på digital grafik.

Denna kandidatuppsats utreder vilka möjligheter kommuner har att använda design som en strategisk resurs. Slutsatser kan dras utifrån en studie av vilka förutsättningar Södertälje kommun samt Eskilstuna kommun har för att använda design som en strategisk resurs. Teorin utgörs av företagsekonomisk och design management relaterad litteratur samt vetenskapliga artiklar. De huvudsakliga teoretiska källorna är skrivna av Lisbet Svengren och Margaret Bruce. Den allmänna teorin sammanställs i en teoretisk syntes och en teoretisk referensram.

Every year the Swedish government invests capital in different projects. In recent years the Swedish government has chosen to invest in design. The reason for this is that the government wants industry to use design as a competitive source. Two organizations, Svensk Form and Stiftelsen Svensk Indistridesign, have been assigned to improve industry and society?s under¬standing of design.

This essay focuses on the construction of so called "computer game addiction" or "computer game abuse" in the Swedish press during 2000-2006. During this period computer game addiction went from an obscure phenomenon to a legit reason for the involuntary commitment of a fourteen-year-old.The study's theory is based on several social constructionist ideas. Kitsuse and Spector's theories about constructing social problems as claims-making activities are used for understanding the actions of the individual and groups involved. Hewitt and Hall's article about quasi-theory is used to explain the construction of explainations for the new social phenomenon. Blumer's five-stage model is used for categorizing the construction of the new social problem.