Sökresultat:
19047 Uppsatser om Information Technology - Sida 14 av 1270
Digital delaktighet i Sverige : Om att inkludera alla i framtidens samhälle
Almost all Swedes today have access to the Internet, if not through the home then via the library or work. Despite this, around 20% of the population stand outside the information society in that they lack in knowledge, assistive usability tools or positive attitude towards technology and its influence on society. The main factors influencing the digital divide in today's society are age, disability and education, while the main reason for staying outside seems to be disinterest.The question about digital inclusion is important as we now stand on the breaking-point between a society where the industry has had a prominent position for private as well as national economy and a digital society where access to the Internet is no longer about prestige, but where significant differences between users' knowledge levels can create a power gap. Gaps in access and use not only reflects already existing socio-economic conditions, but can also maintain and enhance these.It is crucial for the future expansion of Internet usage how today's non-users feel about becoming users. To understand what underlies the motivations not to use computers is one of the keys to get non-users to embrace becoming users.
Studentrekrytering : det bortglömda kapitlet inom eventkommunikation
Student recruitment is a subject that seems to be forgotten in the theory of event communication. Yet the area has some specific reoccurring features. Our purpose was to examine these specific features and how to work with these in the best way, and also see how to get the most out of the event communication to the young at event and fairs. Special features we have looked at are the student ambassadors ands their impact, the meaning of a give-away and also if there are any essential factors to get in contact with the young at fairs and events, and if new technology had an important role to play in the area.Our research has been inductive, and therefore, we have created our own theory and reflected it to the larger topic of event communication and its theories. Our research method has been triangular, both quantitative and qualitative; interviews with those who work with student recruitment, and surveys to young people in upper secondary school.Our study showed the importance of student ambassadors and their specific task to be nice, friendly and outgoing.
Etik och censur inom internetfiltrering ? En forskningsöversikt
This paper is a research review in the realm of censorship systems andfiltering systems. It applies ethical considerations to the creation of censorshipsystems bringing forward discussion on the ethics of technology with thepurpose of limiting access to information.There is active research being done in the area of automatic content filteringand censorship systems. These are systems that can filter out undesiredmaterial, typically from the Internet, automatically. Used in some nations,many schools and even mandated in some libraries there are many ethicalquestions raised concerning censorship and access to information.Part of the review concerns the level of accuracy of these systems presentedby researchers in the field and the different approaches used. Reviewedarticles centre around automatic content classification and filtering ofpotentially harmful materials with regards to minors while some relate tocensorship technology in a wider sense.Results show a general lack of discussion concerning the ethics of thetechnology in the research reviewed.
Datahantering vid dynamiska webbteknologier : PHP eller ASP?
The last couple of years the use of Internet has changed in the way that the web pages can be affected of the person that uses them. Because of this dynamic Internet technology has emerged that makes it possible for a web page to receive information from a web browser. This information can then be used to affect the appearance of the page. PHP and ASP are two dynamic Internet technologies. They are integrated in HTML and are executed on the web server.
Analyzing the future of technology and society. Scania and the case of the Russian fuel market.
Issue of study: The development of technology and society is closely linked. Mutual dependency and complex interrelationships make straightforward analysis of issues regarding the future of technology and society hard to perform. Therefore, the study addresses the question of how organizations should describe and analyze the interactions of technology and society in order to gain a better understanding of what the future may bring. Purpose: ? To develop a method for analysis of the future course of issues regarding technology and society in interaction.? To apply and test the developed method through a case study, where it is used to analyze the future of the Russian fuel market.
FPGA för displayhantering och grafikgenerering i fordonsmiljö
This report is part of the major thesis carried out at Stoneridge Electronics in Bromma,Stockholm during autumn and winter 2005-2006. The background to the thesis is the trendwithin the automotive industry where color displays have become more common for presentationof information to the driver, a trend that has come to the commercial vehicle market. Thepurpose of the thesis has been to evaluate whether programmable logic, with respect to FPGAtechnology, could be suitable for display control and graphics generation of these more complexcolor displays in automotive environment.Within the scope of the thesis the FPGA technology has been investigated, i.e. whatopportunities and threats there are with aspect to environmental and security requirements. Inaddition, the market of FPGAs and pre-built IP-cores has been investigated.
Fast Service in Fast Fashion-En kvantitativ studie av kundrespons till självserviceteknik i fast fashion
The success of self-service technology in retail grocery stores cannot be ignored, and the fact is that every other grocery store in Sweden has implemented the self-scanning or self-checkout systems. The trend is that the technique is spreading into other markets with potential to increase productivity for companies and enhance the service for customers. Fast fashion is one branch that is left untouched by the development in payment processes, and despite the leading companies extensive focus on fast service, the concept of self-service technology has not yet been tested. This paper undertake a quantitative, experimental approach to the issue and examines the effect self-checkout would have on Fast fashion- customers. By presenting a scenario with and without self- checkout and afterwards asked about the respondents experience, we can provide the marketing world with new insights.
Light or Voice ? make your choice! : Plocktekniker för tillverkningsföretag
Companies constantly strive for the perfect order which enables them to satisfy and retain their customers. This is a difficult process that can be facilitated by using different picking technologies. In this study, a research of the picking technologies Pick-to-Light and Pick-to-Voice have been made to investigate when each technology is suited.In order to collect relevant information and data to be able to answer the question formulation, a qualitative study with interviews have been made. The purpose of this essay was to investigate Pick-to-Light and Pick-to-Voice to see when each technology is best suited and to see what the differences between the technologies are. With our essay we wanted to help manufacturing companies to make the right decisions when implementing a picking technology.The results showed that those picking technologies give companies a higher picking quality and an increased work efficiency since the order picking is faster to perform, and that picking errors are reduced.
Att mötas på Insidan : En användarstudie av Piteå kommuns intranät
Today?s society has become more and more digitalized and we have access to more information than ever before. This has had a major impact on organizations and their work processes. For example have intranets become a common technical groupware to communicate and get relevant information from inside the organization. A common problem related to this is an over-reliance on the technology, where there's not taking into account that some informal and communicative means are difficult to occur through digital resources.The aim of this study is to examine the use of an intranet in a municipality, which consists of many different employees with various work situations.
Informationsteknik och högskolan ? policy och verklighet
The main objective of this thesis is to examine the situation concerning Information Technology, computers and information resources for university students at a selection of universities, and their libraries, in Sweden. Another objective is to compare this situation to what is stated in policy documents on the subject, and if the size of the university matters regarding resources. The thesis starts with a discussion of several authors, Frank Webster, Paul F. Burton and Lars Qvortrup among others, and their views on the information society. These range from whether we are living in it, are in a transition period or are still in the Industrial Society.
Känsla kontra information i fotokommunikation
Photography has a big role in information sharing today. Especially in the hotel
industry where it is the closest thing a customer can get to the product that
is being
sold. This study intends to find out how you can make use of rhetorical models
and
techniques of photography to enhance the communication skills of photos of hotel
rooms. The main focus was to understand the difference between informative and
emotional photographs and what consumers themselves focus on when choosing a
hotel, and also how to use the collected information to create a larger buying
interest
through hotel photography. Using previous research work and quantitative data
collection method, we have concluded that the informational and emotional
photography methods have obvious differences but also many similarities, and are
most effective used together and that the hotel consumer is more aware of the
images
influence then we assumed..
IKT verktyg ? befrielse eller belastning? : Elever i behov av särskilt stöd och deras uppfattningar om IKT verktyg i lärandet.
The aim of this study was to describe and analyse the perceptions that ten 12-15 yearold pupils with special educational need, who had been assigned a personal computer, have about Information and Communication Technology (ICT) in the learning process. Data was collected by personal interviews and observations. Sociocultural perspective and phenomenographic research approach were used as theoretical and methodological frameworks in analyzing and understanding the result. The major conclusions were that most respondents perceived the computer as beneficial assistive technology for learning, but some felt singled out by having a computer to assist in learning. Students had various opportunities to succeed in using their tool depending on e.g.
Störningsindikation på lågspänningsnät
Föreliggande rapport är avsedd som ett examensarbete i elektroteknik (20p).Syftet med arbetet är att skapa en applikation för att finna störningar pålågspänningsnätet upp till 95kHz. Bakgrunden till arbetet kommer frånenergibolagen som vill kunna skicka datainformation direkt pålågspänningsnätet, detta vill de kunna göra med hastigheter mellan 2k ? 5kHz. Beroende på med vilken hastighet man vill skicka information kan störningar mellan givna frekvenser hindra datatransmissionen, därför är detviktigt att hitta vid vilka frekvenser störningarna uppstår så att lämpligaåtgärder kan vidtas.Grundläggande delar i applikationen är ett oscilloskop för mätning, dator medGPIB- kort för upptagning av data och LabView programvara för hantering avdata. För frekvensanalys kommer Fast Fourier Transform, FFT, att användas,varvid en grundläggande beskrivning kommer att medfölja..
Säkerhetsstandard för ett mjukvarubaserat säkerhetselement
Researchers today anticipate that in the near future, the majority of the owners of a smartphone will use it as a wallet, i.e. for contactless payment. The technology that enables contactless payment today is ?Near Field Communication? (NFC), which is increasingly embedded in smartphones. Applications like mobile payment between a phone and a terminal use NFC.
Att våga vara innovativ: En fallstudie om affärsutveckling av befintliga produkter i ett högteknologisk företag
High technology companies in Sweden spend a huge amount of money on research and product development in proportion to what they get back in earnings from their inventions. Product development has traditionally been regarded as much more important than business development. This thesis aims to point out the critical factors behind successful business development processes for high technology companies. We have chosen to make a case study of Hexagon, a highly successful and innovative company within the measurement technology business. Internal and external actors that are important for business development have been identified and interviewed in order to understand how ideas are developed and executed.