This thesis deals with cross-country ski clothing for non-competitive women. Women in this category look for different clothing features in comfort and aesthetics than male top athletes, for whom cross-country skiwear today often seems to be designed. In this thesis the demands of these women have been mapped out by an interview with a reference group of users. The ergonomics of exercising in the winter outdoors are naturally a base for the collection. The collection consists of three functional layers of garments.

The company Sound Precision has developed a new Line Array loudspeaker system (VHA-40). When using this system, their customers need computer aid to get the best possible sound-quality and control of sound levels for the whole audience. The aim of this thesis is to develop a truly useful sound quality simulator for the VHA-40. The system will help the sound engineers to position the loudspeakers for optimal sound by simulating loudspeaker configurations and visualizing the resulting sound quality and quantity. To solve this a human-centered design (HCD) approach is taken to implement a system that is truly useful for the users, meaning that they will use it more and hence deliver better sound for the audience.

Många författare har skrivit hur viktigt det är att ha med användarna i systemutvecklingsprocessen. För att användarna ska kunna vara med, krävs det att de först identifieras. En grupp av användare som är väldigt viktiga att ha med för hur bra funktionaliteten på systemet kommer att bli är slutanvändarna. Det är denna grupp som måste identifieras. Syftet med detta arbete är att undersöka vilka riktlinjer som finns för att identifiera slutanvändarna i början av utvecklingsprocessen, samt vilka fördelar och nackdelar det finns med att använda riktlinjerna.

For a long time I have felt that there is a lack of time planning productson the market that attracts me to use them. Therefore I wantedto explore the possibilities of developing something that I reallywanted to use.At first I tried to come up with a more general tool for planningand structuring time, different from the products that are alreadyavailable. But soon I found it more interesting to see myself as theprimary user. This way I felt that I could experiment more and Ididn?t have to take things like production, cost and possible targetgroups into consideration.As I set out with an aim to try and understand my own problemswith planning and structuring time the project became a very personalone.

In order to avoid harmful substances ending up at the municipal sewage treatment plants, it is important to purify the wastewater at the source. One such source is the wheel washers available in many tire garages which are used to wash the wheels on our vehicles when we change between summer and winter tires. It is important to wash the wheels before storage, to extend the tires lifetime. The purpose of this study is to find a green innovative solution for reduction of emissions of heavy metals at the source, so that the sludge from the sewage treatment plants can be used as fertilizer. The target is to find a wheel wash method which leads to compliance with the guidelines for car washers, and that also provides a better washing result than with the existing method.

The Internet is a constant source of information about the world and has contributed to the globalization of texts and pictures. A part in the tourists process of consumption involves looking at pictures and read about places that create an image of places that they have never been to. Websites are therefore important as a first impression and it is here that places are being represented. Places are created on the Internet and the Australian outback is an example of this. The study is interesting because it can be used to understand the relationship between people and places.

The purpose of this study is to investigate how activities in elderly care matters to well-being among elderly people, from both user perspective and staff perspective. The study is made out of a qualitative method, this to create a deep-going understanding of how the people participating in the investigation are experiencing the impact of activities on well-being from their unique situation. Personal interviews have been used as method. Six persons were participating, three elderly persons and three persons working as staff. All interviews were made in a ?short-time? ward in the county of Västernorrland.The result of the investigation shows that the elderly people that were interviewed not directly related the participation in activities to feelings of well-being.

The aim of this study was to, through a qualitative method, investigate students? participation in a specific library blog to find out what motivate them to create and share digital book recommendations through videos. It also intended to describe the students? own views of their participation.We conducted interviews with eight students in the ages 12 and 13, who all had similar experiences regarding the blog creation but diverse attitudes concerning the blog production and intentions to participate.The results showed that the strongest motivating forces behind the students' participation in the blog creation was that they enjoyed the making of the videos and also because they wanted to inspire others to read more and create resembling blogs..

Development and accuracy tests of advanced exchange trading systems require well adjusted tools for testing. Aptness of these tools are probable to have a major impact on identification of bugs and verification of new functionality. Identifying erroneous parts and bottlenecks of the trading system is of outmost importance for the exchange as a whole since stability and correctness are two of the determinant factors its viability is measured by. This paper covers how this test-tool was created and the motivation behind the design choices made. The tool was created with the goal to be broad enough to cover the majority of cases that could arise, fast enough to be able to test the trading systems speed limitations (i.e.

In recent years, awareness of the climate change has increased around the world. Environmental issues have been taking into consideration, both by individuals and companies. Therefore the demands for new environmental friendly technology have increased, also known as cleantech. To further establish and develop cleantech it requires capital. Venture capitalists have as well seen the potential.To increase the number of Venture capital investments in cleantech, it is important the investments generate good returns.

Användning av digitala tjänster är inte längre endast begränsat till en plattform. Användningen av till exempel mobiler och surfplattor har gjort att tjänster idag anpassas för flera plattformar. En plattformsoberoende tjänst är en digital tjänst som kan användas på flera plattformar. Tidigare studier har presenterat karaktäristiska drag som beskriver plattformsoberoende tjänster. De karaktäristiska drag som har definierats är komposition, kontinuitet och följdriktighet.

Utvärderingar är viktigt att göra på alla slags produkter. Det finns en uppsjö av olika tillvägagångssätt för att utvärdera en webbplats användbarhet. Syftet med den här rapporten är att undersöka om metoderna expertutvärdering och användartestning är ett tillräckligt effektivt och enkelt ramverk att använda för att grundligt utvärdera en webbplats ur ett användbarhetsperspektiv. Vi har använt dessa metoder för att utvärdera en webbplats och sedan analyserat huruvida metoderna har kompletterat varandra när det kommer till antalet och typen av funna fel. Undersökningen visar att båda metoderna genererar ungefär lika många unika problem var för sig och att de kompletterar varandra mycket bra.

The current state of our web is one where users can create and distribute information freely and without constraining limitations of knowledge. It?s as easy as making a Facebook status update or sending out a Tweet to make contributions to the web and we?re all doing it. Web-Giants like Facebook and Google deinate the web because they have such massive user amounts and therfore they control the information their users see. This is a problem because we?re hidden from the entire information amount that is the web in the 21st century.

Physical activity can reduce the risk of developing dementia, and studies show that people who already have some form of the disease can get a better memory function and find it easier to perform daily tasks if the activity is performed regularly. People who are diagnosed with dementia are generally not offered physical activity to a high extent, nor is there a wide range of equipment developed to suit the target group.The Bike Around project was launched during a workshop in Copenhagen and was organized by HCH and Techna Science with the aim to develop new training equipment for people with dementia. The workshop resulted in the development of a customized training bike where the user can get a biking experience from his wheelchair or favorite chair. By integrating the pedal movement with a prerecorded movie projected on a screen, the memory can be stimulated both visually and by the activity itself.Our assignment in the project consisted of three parts: design of the bike, movie playback and software programming. During the project a prototype has been created that meets the requirements of ergonomics and usability..

The purpose of this Master`s thesis is to examine if the pur-chase of media in public libraries reflects the library's role in society. Two questions have been posed: ? What view of public library's role in society is reflected in the purchase of media? ? What principles guide the selection of media in public li-braries in Sweden? In order to investigate these questions, we used a question-naire that we sent out to a sample of 120 public libraries in Sweden. The analysis is based on a theory of three ap-proaches to the role of the library developed by Douglas Raber. The three approaches are the conservative approach, the populist approach and the social approach.