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.

When we, in the turn of the year 07/08 moved to Holma, Malmö,I and my cohabiter immediately joined the self-managementon our tenement yard, partly because we both missed havinga garden since we moved to an apartment, partly becauseof the rent reduction. The aim with this thesis is to examinehow the common outdoor environment in tenement yards isaffected when the tenets themselves are responsible for themaintenance. But also to see what social affects self-managementbrings. The purpose is to increase the understanding of howself-management works in practice and how we as landscapearchitects need to adjust ourselves and our design to create alasting design that works when the tenets are in charge of theirown outdoor environment.I have been studying a number of tenement yards with selfmanagement,both municipal and private tenement houses. I havestudied both their design and their self-management, how it isworking and how it is organized partly trough deep interviewsand also by questionnaires to the tenets of the yards in question.I found three tenement yards with some differences.

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.

Åtta semi-strukturerade djupintervjuer genomfördes i syfte att kartlägga svenska formgivares och förlagsanställdas strategiska och kreativa arbetsprocess samt olika attityder vid arbetet med praktverk och coffee table-böcker. Dessa böckers termer och definitioner diskuterades även, samt boktypens förut-sättningar och utmaningar på marknaden. I denna rapport presenteras funna teman rörande dessa tankemönster och attity-der, samt en generell beskrivning av arbetsprocessen. Produktionen av coffee table-böcker och praktverk fanns vara komplex på grund av att den involverade många personer, tog lång tid i anspråk, var kost-sam och hade relativt små vinstmarginaler vilket därmed kunde förenas med vissa risker. Respondenterna upplevde generellt arbetet som spännande, roligt och givande.Studien belyser även förekomsten av en viss diskrepans vad gäller associationerna till termerna ?coffee table-bok? och ?praktverk?.

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.

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.

The aim of this paper is to examine how the design of management control in a retail trade company affects motivation among its employees. Our purpose is to identify what actions create motivation and how management can benefit by developing and promoting such activity from its high-performing employees. Motivated personnel have become increasingly important in companies today, and companies are increasingly reliant on individual employees? capabilities. The study covers all parts of the management control system, to see how these align to create goal congruence in an organizational context.

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?.

The purpose of this project was to design an adjustable gutter bracket for Lindab Profil AB. Lindab currently manufacture a gutter bracket that is adjustable in angle, however, this model has some drawbacks.  One of it´s shortcomings is that it is somewhat difficult for the customer to mount.  Another problem with Lindab?s current model is that the design makes manufacturing unnecessarily complex. The new gutter bracket, that we have constructed, does not have these problems. It is adjustable for different roof pitches.

This report describes procedures and preparations made for developing a mobile application.Using a questionnaire and usability tests, I have developed a design document for a parkingapplication for the iPhone 4. The purpose of the application is to help drivers find allowedparking spaces thus making roads safer for everyone while the driver avoids parking tickets..

By doing a study of Stapelbäddsparken from a gender perspective I have been investigating and analysing physical planning and landscape architectural design. My intention with this thesis is to reflect on what a gender perspective in physical planning means and what kind of consequences and effects it could have on physical planning and outdoor design. Gender is something that is created, moulded and transformed by social and cultural processes. And it also includes a dimension of power concerning the knowledge of the relationships between women and men where the standard in today?s society is still men?s interests. To implement gender in my analysis of the park I have been observing how the park is used and who is using it. I have also been investigating who?s needs and wishes that has been provided for in planning and design.

Globaliseringen och den ökande konkurrensen har gjort att svenska företag inte kan konkurrera med pris på mogna marknader. Mjuka värden har tagit teknikens plats som strategisk konkurrensfaktor. Teknikorienterade företag har tvingats att skapa mjuka värden i sina produkter för att konkurrera mot de utländska lågprisaktörerna.För att tekniska företag ska kunna skapa mjuka värden krävs att de har ett nära samarbete mellan konstruktören och designern. Detta samarbete är beroende av flera faktorer för att uppnå ett tillfredställande resultat.Denna studie belyser de faktorer i samarbetet mellan designer och konstruktör som är viktiga för att skapa mervärde vid produktutvecklingen på en mättad marknad. Det empiriska materialet har samlats in från tre fallföretag och deras kunder.