Problem:I dag finns det ett stort behov av säkra identifierings metoder på Internet. Traditionellt sätt är en handskriven namnteckning en form av identifiering och vad som behövs är en elektronisk motsvarighet. Hypotes: "Elektroniska signaturer leder till ökad integritet och säkerhet vid identifiering på Internet" Syfte: Målet och syftet med denna uppsats är att studera och analysera huruvida elektroniska signaturer kommer att bidra till ökad integritet och säkerhet vid identifiering på Internet. Slutsats:Genom att jämföra praktiska erfarenheter (fallstudie) och teoretiska kriterier kunde vi analysera oss fram till att vår hypotes är sann.

The purpose of this thesis is to investigate if there are environments that use some kind of central authentication system within institutions/schools. The hypothesis is that an institution not using a form of central authentication service has more need for maintenance and as such is considered a higher cost for the organization. The gathering of data has been done through interviews with technical personal at Blekinge Tekniska Högskola and Linköpings Universitet. Based on the technical background of the authors, and the system limited to discussing Windows and UNIX operating systems, a discussion and analysis of the systems working today has been done, with emphasize on the hypothesis..

  iiiAbstract?We are living in a time of project. Everything becomes project. All development, all efficient,all changes are running as project?.

TV and radio services have always been distributed over analogue broadcasting networks and been received on a TV -set or a radio receiver. Today this situation is changing due to digitalization and convergence between broadcasting, telecommunications and data communications. Other terminals, such as a PC, can also receive TV and radio services. Digital TV and radio can offer additional services such as e-commerce, electronic program guides and content synchronized to the TV and radio shows. If these services are to be received by several receiving terminals with different properties, the services must be adapted to the terminals.

Helsingborgs norra infartsled håller idag motorvägsstandard långt in i staden. I samband med utbyggnaden av ett större område (Mariastaden) i infartsledens närhet föreslås en omvandling av infartsleden och dess närområden. Infarten utformas som stadsgata i de centrala delarna, och befintliga verksamhetsområden längs vägen omvandlas till områden med blandade funktioner som handel, kontor, bostäder och verksamheter. På grund av en osäkrer framtida trafiksituation föreslås två alternativa bebyggelseförslag, som sedan jämförs med varandra och en slutsats dras. slutsatsen är att områden utanför planområdet måste utredas innan beslut fattas om vilket förslag som är att föredra..

SharePoint is a web based platform designed to provide internal communications and file sharing for businesses and organizations.In this project, we created a system consisting of multiple applications to be used together with SharePoint. These applications are meant to simplify the workflow for internal orders of products. The system is targeted towards companies that do not have a flexible approach to digital orders or companies that want to integrate this functionality into their SharePoint platform. The project includes, in addition to the creation of the system, installation of the software and the servers needed to run a SharePoint environment and their configurations.The system consists of four applications where one of these, the store application, is required for the system to be used at all. The other applications are an order management application, a purchase application and an incoming delivery application. Of these four, we have implemented the store application and the order management application. Our hope is that users will find the system easy to use and graphically appealing..

I detta arbete framlägger vi ett designförslag på hur ett diskussionsverktyg som stödjer ljud- och bildkommunikation kan se ut. Ett förslag som förbättrar och förenklar den distanskommunikation som idag sker med hjälp av mobiltelefoner, videokonferenssystem samt webbkameror anslutna till persondatorer. Den design vi föreslår möjliggör för mobila användare att visuellt föra flerpartssamtal med hjälp av PDA:er. Vårt designförslag har fått arbetsnamnet CU2 (see you too) och är tänkt att fungera i tredje och/eller fjärde generationens mobila nät. Vi har valt att genomföra vårt magisterarbete på företaget A Brand New World i Kista, Stockholm. Företaget utvecklar och säljer system inom mobilt Internet..

The aim of this research was to examine how the relationship between consultants and their customers can increase the value for the customer and to see how consultants can act to gain closer relationships with the customers. An empirical study has been performed through case studies with a consultant and six customers to the consultant. The theoretical areas for the analysis are customer value and relationship development between seller and buyer. Our conclusions of the research were that values for the customers are increases with closer relationships. The increased value lays in lesser uncertainty when repurchasing.

Detta examensarbete studerar den interaktion som sker mellan domänexpert och domänspecifik datorapplikation. Jag har studerat ett användargränssnitt i ett program för frekvens- och radionätsplanering (WRAP Win) som har utvecklats av Enator Communications AB.Huvudsyftet med studien har varit att studera vilka egenskaper i ett domänspecifikt användargränssnitt som påverkar interaktionen.För att behandla min problemformulering så har jag genomfört tre undersökningar:- en intervjuundersökning av programmets användare för att studera det domänspecifika innehållet i användargränssnittet.- en egen utvärdering av användargränssnittets stil, d v s utseende och känsla.- en egen utvärdering av manualen till systemet.Jag har kommit fram till en del sådant som kan stödja eller försvåra för användaren i interaktionen. Det är dock oftast en fråga om avvägning. En egenskap som är positiv i en viss bemärkelse kan vara negativ i en annan. Det som är bra för en domänexpert kan också vara dåligt för en annan..

The purpose of this essay was to examine the packaging design´s communications related to the colloquially brand's symbolic capital and how they became meaningful through experience and perceptions that led to the identification processes in the consumer society. There were eight interviews of snuff users who became my main collections materials. My theoretical framework was discourse psychology´s emphasis on language and Bourdieu´s concept provided important tools in the analysis of the material.I could highlight that packaging design and the brand had influenced the informants and given them symbolic beliefs and what it meant to sniff a certain brand. Color, brand awareness and price were crucial in choosing where the informants attributed themselves the cans symbolic values to their identity. It could be inferred high and low status perceptions based on stereotypes in the design itself..

In this paper we investigate how the possibility of mobility affects the frequency of blogposts andthe use of pictures in blogs and the content of the pictures. The purpose of this paper is toinvestigate what bloggers do with the possibility of mobility and how it effects the blog. Here weonly focus on smartphones. We focused our theory on communications and what mobility can offerto communication. To investigaste our subject we chose an combination of a qualitative and aquantitative study.

 Abstract: Facebook in the Public Sector - qualitative interviewstudy with The Swedish maritime Administration, the Swedish Meteorological and Hydrological Institute, the Swedish prison and Probation services and the municipality of Katrineholm about their precense on Facebook.In my bachelor?s thesis I have studied how three government authority and one municipality uses or don?t use Facebook in their communication towards the citizens. I have chosen to study four different cases, to see if there are any significant similarities or differences between how the different services are working with their communication. I have chosen to explore my cases through semi-structured qualitative interviews, where I met communications officers of every organisation face to face.I have found out that there is not one right way to communicate through Facebook, every organisations decisions must be based on their own mission, aims and objectives. And I have seen that both the transmitter and the receiver need to mature into the new acting of this new channel - Facebook..

Because society?s demand for quality, efficiency at low cost is constantly increasing, companies are increasingly choosing to invest new methods to achieve these points. Those who manage to find ways to improve their processes are often the companies that have the greatest chance of becoming a winning player in the market. BIM is a new method that can reduce the internal costs while increasing communications between different parties. However there is disagreement about what BIM is and its purpose.

With the huge amount of computers connected to the Internet the IP-addresses are starting to run out. The Internet Engineering Task Force, IETF, have decided that it is about time to exchange the old 32 bits Internet protocol, Ipv4, to a more modern 128 bits protocol called Ipv6. This thesis explores the possibility to install Ipv6 in different operating systems. By testing various operating systems and by set up criteria compare them to each other we give the reader a picture of how the installation is done. We also show which operating systems to prefer if you want to use IPv6.

The purpose of this study was to illustrate how children of the "digital generation" used their computers in their everyday practice. The important in the study was children's perspective on computers interactions and communications in a digital arena.An essential item about understanding children's way to think about computers was to let children themselves speak by taking part in the study, because children's voices are seldom heard in public. The empirical material used was interviews with sex children between 13 and 15 years old. My method was qualitative.The main results showed that social relations are very important for children. The Internet gives children access to an arena where they are able to make new contacts with others as well as transcend their biological as their physical identity.An important accepts for the children in the study was the option to be anonymous.