The number of text messages sent from mobile phones, has increased dramatically over the last few years. Along with that, we are witnessing a lot of new mobile portal services currently being developed. Many of these services rely on an ability to input text efficiently. The traditional phone keypad is ambiguous because each key encodes more than one letter. At present, the most common way to deal with this problem is using a stored dictionary to guess the intended input.

This dissertation is performed at the request of Lagafors AB who develops and manufactures stationery and mobile hygiene solutions for companies in the food- processing industry. The objective of this dissertation is to develop and construct a new, cost efficient cleaning station based on an innovative technology.The technique is based on serially connected dosing pumps which allow the customer to work with concentrated detergents. This leads to serious reduction in the clients use expenses. Two units have been developed with this technique, one that is stationary and one that is mobile.The dissertation has led to good results which resulted in the sale of the first stationary unit of the Lagafors CPU before the end of this dissertation. .

Cellular IP är ett nytt nätverksprotokoll på ingång som är tänkt att lösa prestandaproblemen i Mobile IP. Influenser har tagits från hur mobiltelefonnäten är uppbyggda för att lösa problemen med förflyttning mellan basstationer på ett smidigt sätt. Detta examensarbete syftade till att optimera routingfunktionen i ett Cellular IP nätverk och integrera det med Mobile IP. I uppgiften ingick också att installera och om nödvändigt modifiera befintlig kod för Linux Mandrake. Rapporten innehåller dokumentation för installation och konfiguration av protokollet samt all nödvändig programvara.

In communities today nearly everybody has a Smartphone and they bring it everywhere. What we think is interesting to observ is how people find value in Smartphones and applications. We aim to answer this question through three part questions: where in the buyer process they experience value, what they think is value and if there are any diffrences between the value men and women recive. We choosed to both have an quantitative and a qualitative method and a inductive way of working. Through our study we found out that people wanted the Smartphones and applications to be easy and they experienced value in the buyer process when its quick, adapteble and when it makes the day easy and we also found out that it wasent any differences between the value men and women recived..

The company Pilotfish has developed the system MIVEO which is used by car-sharing to wirelessly monitor, book or otherwise manage a fleet of cars. In a car pool the system has three different types of users with varying degrees of eligibility. These are end users, administrative and service personnel. We have chosen to focus on opportunities to streamline the administrator and service personnel work with a mobile service, as these users of MIVEO often are movable and mobile. From this position we have in the study attempted to answer the following question: How can mobile services used to streamline administrative tasks? This study is about developing a mobile application that will contain the same features as the existing system, but must be mobile suit.

While designing an intranet for people with mobile work there are things you have to consider. This thesis is aim to bring understanding to the difficulties involved in these kinds of situations. Our focus is to develop ideas that motivate the assistants to use the intranet. We have looked into the profession of personal assistants and wish to highlight their problems to access the intranet. And we will as well demonstrate their needs for communication.

The mobile jukebox is an idea for a new kind of smartphone application that would allow users to dictate the music playing at various establishments. The mobile nature of the innovation allows for the possibility of a more ubiquitous service. Conducting a quantitative as well a qualitative study, the authors have found significant interest in this innovation service among potential users and potential distributors of the service. Furthermore, it is shown what aspects are important for decision makers to make a decision on whether to integrate the service into the operation of potential distributors of the service.  .

This thesis deals with the problems you face as a new game developer for the mobile platform Android when developing a 3D game and presents solutions to these problems. It also explores which optimizations should be made to increase performance and how well suited for game development the Android platform is. A simple 3D game for version 2.2 of Android was developed to examine this. The conclusion was that a good game structure for Android separates logic and rendering by running these separately in different threads. Solutions to rendering and updating of game logic were presented and optimizations were implemented for performance, although fewer optimizations were needed than was anticipated.

Collaborative music making on the Internet is not a new phenomenon, but no applications have yet caught on with the vast number of laptop and bedroom studio musicians active today. This is strange considering the inherent social and interactive nature of music, especially amongst trends like Web 2.0 where collaboration and user-generated data is key. In this paper I study the problems these applications face, and why they do not have a greater appeal to musicians. With the results I develop and evaluate my own framework, known as Crescendo Online: a multi-user sequencing and modular synthesis environment, intended to pave the way for a new type of online music creation platform..

In a world where digital media is becoming a greater part of people?s everyday and working lives it is plausible to assume that the upcoming generation of pupils expect the teaching media to adapt thereafter. It is this assumption of an increased demand that Natur & Kultur is hoping to be able to meet. This thesis has been a stage in the process of producing digital material in the subject of mathematics for high school students. Specifically the aims of this thesis have been to make a rough description of the largest competitive companies? products within the same market, explore and put together a brief theoretical foundation of contemporary research and produce concrete examples of ideas for digital applications.

This thesis work is performed on VSM Group Ltd in Huskvarna that produces sewing machines under the trademarks Pfaff and Husqvarna Viking. On these sewing machines is an application that helps the user to thread the needle. The aim with the work has been to study today's applications on VSM and their competitors' sewing machines in order to since developing a new Needle-threader that divides itself from all the ones used today. The objective with the work has been an entire new concept with an operational prototype.As a base the competitor analysis was used where today's applications was studied in order to identify positive and negative aspects of these. This led to a number off ?concept families? where different variants off the same ideas were collected and evaluated.

Cellular IP är ett nytt nätverksprotokoll på ingång som är tänkt att lösa prestandaproblemen i Mobile IP. Influenser har tagits från hur mobiltelefonnäten är uppbyggda för att lösa problemen med förflyttning mellan basstationer på ett smidigt sätt. Detta examensarbete syftade till att bygga upp ett Cellular IP nätverk och utvärdera funktionalitet och prestanda i ett sådant nätverk. I uppgiften ingick att installera och om nödvändigt modifiera befintlig kod och att redovisa lämpliga mätningar. Rapporten innehåller dokumentation för installation och konfigurering av protokollet samt all nödvändig programvara.

Application Lifecycle Management (ALM) is a genre of computerized systems which allows system development corporations to efficiently and more easily manage, maintain and handle the applications lifecycle. These ALM systems have a wide variety of tools which can be integrated to enable and support collaborative work, while they act at the core of the organisation. Todays ALM systems support flexible system development methods throughout the entire development process. This paper focuses on a case-study of a Swedish business- and technology corporation and their use of two ALM systems with an aim to unravel the differences between these systems and their functionality to serve as a basis for decision making regarding their utilization of best practice with their ALM-Systems. Meanwhile we studied their approach to ALM systems to see if they were using them according to the initial idea of ALM systems.

Mobilmarknaden idag består av ett antal aktörer, Nokia är störst, med Samsung, Motorola, LG, Sony Ericsson och HTC bakom sig. Nokias telefoner bygger på operativsystemet Symbian som idag är det största operativsystemet på marknaden för smartphones. Open Handset Alliance har utvecklat ett eget operativsystem för främst mobiltelefoner, kallat Android, som är bygger på Linuxkärnan. Android är framtaget som ett gratisalternativ till de dyra konkurrerande operativsystemen.Examensarbetets syfte är att studera utvecklingsmiljön till Android och se vilka kunskaper som krävs för att effektivt kunna utveckla applikationer. I detta ingår även att identifiera vilka möjliga problem som kan uppstå under utveckling, samt dokumentera vilka utvecklingsverktyg som finns tillgängliga. Målet har varit att utreda hur applikationer utvecklas effektivt, det innebär att ta reda på svaren till vad som krävs av utvecklare för att kunna utveckla applikationer, vilka utvecklingsverktyg som finns, samt vilka problem som kan identifieras under utveckling.

This thesis studies two instruments within EC-law, affecting asylum issues, the Schengen Convention and the Dublin Regulation. These instruments are developed as a result of the free movement of persons in the European Union, and the development of the free internal market. The member states are afraid of losing control of who is residing within their borders, as their border controls has been removed, and these instruments are made to protect the member states now that their own means of control are gone. The thesis explains the relationship between the free movement and asylum issues and shows the connection between them. Its focus is aimed at the free movement of workers and how the European court of justice has interpreted article 39 to increase the workers ability to move within the union.