The current thesis investigates data-driven simulation decision-making with field-quality consumer data. This is accomplished by outlining the benefits and uses of combining machine learning and simulation in the literature and by locating barriers to the use of machine learning (ML) in the simulation subsystems at a case study organization. Additionally, an implementation is carried out to demonstrate how Scania departments can use this technology to analyze their current data and produce results that support the exploration of the simulation space and the identification of potential design issues so that preventative measures can be taken during concept development. The thesis' findings provide an overview of the literature on the relationship between machine learning and simulation technologies, as well as limitations of using machine learning in simulation systems at large scale manufacturing organizations. Support vector machines, logistic regression, and Random Forest classifiers are used to demonstrate one possible use of machine learning in simulation.

Neurodevelopmental disorders (NDD) is a collective name for diagnoses such as ADHD, ASD/Autism, Tourette’s syndrome and language disorders. A child with these diagnoses has different deficits that can be divided into the following problem areas; Social interaction, Learning difficulties, Memory and motor skills, and Concentration difficulties. In order for these children to cope with their everyday lives, they need support in the form of assistive aid products or human care. This investigative work has been done in collaboration with Komikapp AB and focused on developing a product within the assistive technology industry. The goal was to design an assistive aid for children with NDD diagnoses that offers increased school performance. The work was planned through the design processes Double Diamond process and Design Thinking process and is placed within the framework of Eco Design. The project was initiated with literature studies on the different diagnoses together with what products were available on the current market. From the background research, conclusions could be drawn that the products were often considered to be large and bulky, stationary, non-discreet and had a childish appearance. It could also be stated that appreciated products were fidget toys that stimulate the user through tactile senses, such as stress balls. In addition, the product aid market for older children, those in their adolescence, was small. The decision was made to narrow down the target group for children in the higher stages of Swedish comprehensive school and that the problem area for the work should be focused on Concentration difficulties. The investigation was followed by a questionnaire sent to people who work or have worked within the teaching profession. Moreover, in-depth interviews were conducted with a principal at an NDD-adapted higher-stage school, an occupational therapist at Stockholm’s ADHD centre and five teaching assistants. After all the information was gathered, brainstorming methods were used to break down the chosen problem area, Concentration difficulties. A smaller subgroup to the problem area was observed and assumed to benefit the work from a course goal perspective. The new niche problem area was Time perception. Based on this choice, further market research was carried out on aids in the category of time perception. This was followed by ideation, which produced five concepts. Three of these were taken for further development after an evaluation. Common to all concepts was that the product would help the user perceive time by showing time, date and day as well as having features to set alarms and timers with a visual explanation of the remaining time. After workshops with three people in professions that deal with NDD diagnoses on a daily basis, and two design engineering students, the Flexitime concept was chosen. This concept was the watch that offered a discreet design and an option to also include a fidget function. The detailed design of the Flexitime watch began and further market research was done on today’s range of smartwatches. A survey was also sent out to young people between the ages of 12-16 to gain an understanding of what kind of design attracts the target group. The survey received 39 respondents and a 50/50 gender split which laid the foundation for the design methods used to achieve the exterior design. The watch’s inner design and user scenarios were designed for a final design proposal. The fidget feature and the navigation to set timers or to turn on/off the sound of the watch were determined. The final design proposal for the assistive product Flexitime was a discreet, user-friendly, simple watch designed for teenagers to use into adulthood. The watch had not only features to help the user understand and perceive time, but a fidget feature to tame restless fingers. The dial for navigating the watch’s menu also offered the ability to rotate freely and generate tactile stimulation through its structure. This investigative work and the final design proposal for Flexitime form a basis for further work. / Neuropsykiatriska funktionsnedsättningar (NPF) är ett samlingsnamn för diagnoser som ADHD, AST/Autism, Tourettes syndrom och språksvårigheter. Ett barn med dessa diagnoser har olika svårigheter som kan delas in efter följande problemområden; Social interaktion, Inlärningssvårigheter, Minne och motorik samt Koncentrationssvårigheter. För att dessa barn ska klara av sin vardag behöver de stöd i form av hjälpmedelsprodukter eller mänsklig vård. Detta utredningsarbete har gjorts i samarbete med Komikapp AB och fokuserats på framtagning av en produkt inom hjälpmedelsbranschen. Målet var att designa ett hjälpmedel för barn med NPF diagnoser som erbjuder en ökad prestation i skolan. Arbetet projekterades genom designprocesserna Double Diamond processen samt Design Thinking processen och placerar sig inom ramen för Eco Design. Projektet inleddes med litteraturundersökningar för de olika diagnoserna samt vilka produkter som finns för dessa på marknaden idag. Från bakgrundsinsamlingen kunde slutsatser dras om att produkterna ansågs ofta vara stora och klumpiga, stationära, ha ett barnsligt utseende och icke-diskreta. Det kunde också konstateras att produkter som uppskattades var pillerillprodukter som stimulerar användaren genom taktila sinnen som exempelvis stressbollar. Dessutom var utbudet för äldre barn, tonåringar, litet. Beslutet togs att målgruppen skulle avsmalnas till barn i högstadieåldern och att problemområdet för arbetet ska fokuseras på Koncentrationssvårigheter. Utredningen fortsatte genom utskick av frågeformulär till personer som jobbar eller tidigare har jobbat inom läraryrket samt djupa intervjuer med en rektor på en NPF anpassad högstadieskola, en terapeut på Stockholms ADHD-center och 5 lärarassistenter. Efter all informationsinsamling användes brainstorm metoder för att bryta ner det valda problemområdet, Koncentrationssvårigheter. En mindre subgrupp under problemområdet observerades och antogs gynna arbetet utifrån ett kursmål-perspektiv. Det nya nischade problemområdet var Tidsuppfattning. Utifrån detta val gjordes ytterligare marknadsundersökningar på hjälpmedel i kategorin tidsuppfattning. Därefter följde en idegenerering som frambringade fem koncept. Tre av dessa togs till vidareutveckling efter en utvärdering. Gemensamt för alla koncept var att produkten skulle hjälpa användaren uppfatta tiden genom att ange tid, datum och dag samt ha funktionerna att ställa alarm och timers med bildlig förklaring av kvarstående tid. Efter workshops med tre personer inom yrken som dagligen handskas med NPF diagnoser, och två designingenjörs-studenter valdes konceptet Flexitime. Detta koncept var armbandsuret som erbjöd en diskret design och möjlighet till att även inkludera en pillerillfunktion. Den detaljerade designen av klockan Flexitime påbörjades och ytterligare marknadsundersökningar gjordes på dagens utbud av smartwatches. Även en enkät skickades ut ungdommar mellan 12-16 år för att få en förståelse av vad för design som attraherar målgruppen. Enkäten fick 39 respondenter och en 50/50 könsfördelninng vilket la grunden för de designmetoder som användes för att nå den utvändiga designen. Klockans inre funktioner och användarscenarion designades för ett slutgiltigt designförslag. Pillerillfunktionen samt navigeringen, för att stänga av/sätta på klockans ljud och ställa timers, bestämdes. Det slutgiltiga designförslaget på hjälpmedelsprodukten Flexitime var en diskret, användarvänlig, simpel klocka designad för tonåringar att använda upp till vuxenåldern. Klockan hade inte bara funktioner för att hjälpa användaren förstå och uppfatta tiden, utan även en pillerillfunktion för att tämja rastlösa fingrar. Ratten för att navigera i klockans meny erbjöd även möjligheten att rotera fritt och generera taktil stimulering genom dess struktur. Detta utredningsarbete och det slutgiltiga designförslaget på Flexitime utgör en god grund till fortsatt arbete.

Current studies done using a learning test for children have problems as they only make evaluations of Physically and Neurologically Impaired (PNI) children who can succeed in the test and can be considered as a PASS/FAIL test. This pilot study takes a holistic view of cognitive testing of PNI children using a user-test-device triad model and provides a framework using non-PNI children and adults as controls. Comparisons using adapted off-the-shelf novel interfaces to the computer, in particular, an Electroencephalograph (EEG) head-set, an eye-tracker and a head-tracker and a common mouse were carried out. In addition, two novel multi-modal technologies were developed based on the use of brain-waves and eye-tracking as well as head-tracking technologies to support the study. The devices were used on three tests with increasing cognitive complexity. A self-developed measure based on success streaks (consecutive outcomes) was introduced to improve evaluations of PNI children. A theoretical model regarding a fit of ability to devices was initially setup and finally modified to fit the view of the empirical model that emerged from the outcomes of the study. Results suggest that while multi-modal technologies can address weaknesses of the individual component modes, a compromise is made between the user’s ability for multi-tasking between the modes and the benefits of a multi-modal device but the sample size is very small. Results also show children failing a test with a mouse but passing it subsequently when direct communication is used suggesting that a device can affect a test for children who are of a developing age. This study provides a framework for a more meaningful conversation between educational psychologists as well as other professionals and PNI parents because it provides more discrimination of outcomes in cognitive tests for PNI children. The framework provides a vehicle that addresses scientifically the concerns of parents and schools.

Intresset för sömlösa stålrör med stora ytterdiametrar i förhållande till tunna väggtjocklekar har ökat tillsammans med att högre hållfasthet i olika stålsorter tillkommit. Detta gör det möjligt att tillverka lättare, billigare och mer materialeffektiva stålprodukter med samma eller högre hållfasthet som tidigare. Denna nya utvecklingsriktning medför förändringar och utmaningar i en av företaget Ovakos produktionslinor i Rörverk 5 Hofors, vilket de har behov av att samarbeta med maskinkonstruktionsföretaget BEKAB för att utvärdera och utveckla. I Ovakos produktionslina i Rörverk 5 finns en del av ett asselvalsverk som kallas för "förreducerare". Denna del av asselvalsverket ser Ovako ett stort intresse i att utvärdera och utveckla för att bättre anpassas till den nya utvecklingsriktningen.  En känd utmaning hos förreduceraren sen tidigare är att den från början är framtagen för att reducera ner ett kvalitetsproblem hos rörprodukterna som kallas för trattbildning. Projektet fördjupar sig därför inom trattbildning för att bättre förstå grunden till förreducerarens nuvarande design för att därefter genomföra en redesign av förreduceraren. I en nulägesanalys av nuvarande förreducerare framkommer ett flertal olika produktionsutrustningsproblem med tillhörande kvalitetsproblem hos rörprodukterna. Projektet väljer därmed att fokusera på de produktionsutrustningsproblem som ger störst effekt för förreduceraren om de löstes. Detta resulterar i ett nytt produktkoncept av förreduceraren i form av en visuell 3D-CAD-modell med tillhörande hållfasthetsberäkningar och materialoptimering. Studien behandlar ämnen som design, konstruktion, produktutveckling, hållfasthet samt materialoptimering. / The interest in seamless steel tubes with large outside diameters in relation to thin wall thickness has increased along with the strength improvements in various steel grades. This makes it possible to produce lighter, cheaper and more material-efficient steel products with the same or greater strength as before. These new development directions bring changes and challenges in one of the company Ovako's production lines in Tube Mill 5 Hofors, which they need to cooperate with the design agency BEKAB to evaluate and develop. In Ovako's production line in Tube Mill 5 there is a part of an assel mill called "förreducerare". Ovako sees a lot of interest in evaluating and developing this part of the assel mill in order to better adapt to the new development directions. A well-known challenge of the existing reduction equipment is that it was initially developed to reduce a quality issue with the tube products called funnel formation. The project therefore immerses itself into the funnel formation in order to better understand the foundations of the current design of the reduction equipment and to then implement a redesign of the reduction equipment. A situation analysis of the current reduction equipment reveals a number of different production issues with their accompanying quality issues in the tube products. The project thus chooses to focus on the production issues that would have the greatest impact on the reduction equipment if they were resolved. This results in a new product concept of the reduction equipment in the form of a visual 3D-CAD-model with associated strength calculations and material optimization. The study covers topics such as design, engineering, product development, material strength calculations and material optimization.

This master thesis is a case study, in the experience industry, of prototypes in the early stage of the innovation process – the front end of innovation. The innovation is augmented reality (AR) that adds digital made graphics or information in the user's environment. To answer the research questions and to fulfill the purpose of this thesis, which is to gain an understanding of the role of a prototype in an innovation process, a prototype was created. The designing tools used for developing the prototype were brainstorming and storyboarding. The prototype presents a concept of using AR-glasses at an ice hockey venue. A workshop was carried out for evaluating the finished prototype, using the "thinking hats"-method. The conclusion of this study is that a prototype can be used as a starting point for further creativity by creating a common perspective of a technology at the front end of innovation. Further on, it was discovered that a prototype can be good to use earlier in their innovation process, to accelerate the process. In the process of designing the prototype, it was shown that the creation is iterative, rather than linear.

Ett sätt för företag att öka lönsamhet och behålla marknadsandelar och konkurrenskraft är att ständigt förbättra sina produkter genom systematisk produktutveckling. Alfa Laval AB i Ronneby tillverkar lödda plattvärmeväxlare som förses med skyddslock och/eller skyddspluggar i flera storlekar och varianter under transport. Syftet med studien är därför att optimera skyddet med avseende på arbetsmiljö, miljö, lagerkapacitet och till en likvärdig eller lägre kostnad. Målet är att generera förbättringsförslag som ersätter de nuvarande transportskydden med ett fåtal standardskydd. Studien genomfördes som en fallstudie och följde den ingenjörsvetenskapliga Systems Engineering-metoden Design For Six Sigma (DFSS). DFSS-processen är uppdelad i fyra steg för att på ett systematiskt sätt uppnå önskat resultat och generera förbättringsförslag till fallföretaget. Studien resulterade i ett förbättringsförslag i form av en krympfilm som ersättande transportskydd. Förbättringsförslaget genererade även en reducering av antal storlekar och varianter med 80 %, vilket i sin tur reducerade lagernivåer. / One way for companies to increase profitability and maintain market shares and competitiveness is to constantly improve their products through systematic product development. Alfa Laval AB in Ronneby manufactures soldered plate heat exchangers which are provided with protective covers and/or protective plugs in several sizes and variants during transport. The purpose of this study is, therefore, to optimize the protection with regard to the work environment, environment, storage capacity and at an equivalent or lower cost. The goal is to generate improvement proposals that replace the current transport protections with a few standard protections. The study was conducted as a case study and followed the Engineering Scientific Systems Engineering method Design For Six Sigma (DFSS). The DFSS process is divided into four steps in order to systematically achieve desired results and generate improvement proposals for the case company. The study resulted in an improvement proposal in the form of a shrink film as a replacement for the transport protection. The improvement proposal also generated a reduction of 80 % in the number of sizes and variants, which in turn reduced stock levels.

'The inspiration behind this project is the new urbanist idea which combines residential development with green spaces for leisure and sport as well as mixed use commercial areas and storage. The layout of the area is a grid formed by 100m squared plots with residential houses with personal yards. These plots are grouped as complexes and between each complex is a communal green space. On the outside of the inner grid, there are mixed use apartment buildings and a high commercial floor. The square is dominated by a smaller multi-purpose building with a fluid outside space in which community events can be organized. Diagonally connected to the square is a park with a playground and an area with patio seating in addition to three villa houses. The park leads to the river embankment, into which tiered seating will be created. Around the hotel, there is another park with a multi-generational playground. In the northern part is located hotel renovated from the original industrial buildings with added ground floor restaurant area. Around hotel there is a park with green space and multi-generational playground. The terrace houses are located in the northeastern part of the complex and feature an attractive riverside view. Row houses line the the main road and are buffered from street noise by a line of trees. Typology and placement of other, separate houses is inspired by colonies of worker-houses eg. Baťa houses in Zlín. In between each ground these is no fence and are only separated a slight depression in the green.

Uppmärksamhet på miljön och att uppnå ett mer hållbart sätt att leva har ökat bland allmänheten och företag under flera år. Denna artikel har som ändamål att undersöka hur ett företag kan förmedla sina värderingar om hållbarhet inte bara genom ord och texter utan också genom grafisk design och visuell kommunikation. Artikeln djupdyker i grafiska profiler och identiteter och undersöker hur man med hjälp av dem kan visuellt uttrycka ett företags fokus på och värderingar kring hållbara tillverkning, förpackning samt hållbarhet för företaget och dess anställda. Artikeln bidrar med forskning som kan hjälpa designers att kommunicera specifika värderingar, i denna kontext hållbarhet, genom grafik samt visuella element, och dessutom hur man potentiellt kan förhålla sig till ämnen som “greenwashing”. Resultaten baseras på relevant litteratur i området, information samlad ifrån metoder som fokusgruppdiskussion och internetenkät, samt en visuell gestaltning i form av en grafisk profil för ett mock-up företag. / Awareness of the environment and achieving a more sustainable way of life has increased among the general public and companies for several years. The purpose of this article is to investigate how a company might convey its values ​​of sustainability not only through words and texts but also through graphic design and visual communication. The article delves into graphic profiles and brand identities and examines how they can be used to visually express a company's focus on, and values ​​around sustainable manufacturing, packaging, and sustainability for the company and its employees. The article contributes research that could help designers, in the context of sustainability, deliver specific messages and values through graphics and visual elements, as well as how one can potentially approach topics such as "greenwashing". The results are based on relevant literature in the area, information gathered from methods such as focus groups and surveys, as well as a practical design in the form of a graphic profile for a mock-up company.

Магистерская диссертация состоит из введения, трех глав, заключения, списка литературы и приложения. В работе рассмотрены теоретические основы девелопмента жилой недвижимости, осуществлена оценка современных подходов по формированию комфортной городской среды жилых комплексов, разработана концепция девелоперского проекта жилого комплекса в городе Екатеринбурге, сформировано маркетинговое обоснование концепции девелоперского проекта жилого комплекса, произведена разработано финансово-экономическое обоснование девелоперского проекта жилого комплекса. / The master's thesis consists of an introduction, three chapters, conclusion, list of references and Appendix. The paper discusses the theoretical basis of the development of residential real estate, the appraisal of modern approaches to formation of a comfortable urban environment of residential complexes developed by the concept development project of a residential complex in the city of Yekaterinburg, formed a marketing study of the concept development project of a residential complex made developed financial feasibility study of development project of the residential complex.