This is a qualitative, interpretive research study of how six senior citizens’ aged 70-85 describe their use and need of Smart home technology for their independent living and welfare. Data was collected through technology probing and interviews. Data analysis was done using a thematic method. The research was underpinned by the theoretical model Unified Theory of Acceptance and Use of Technology (UTAUT2). The research setting was senior citizens’ living in Care housing rented out by the municipality owned company. The findings show that technology is perceived by the senior citizens’ to be something must be taught and takes effort. Senior housing need to be better designed for its senior tenants. It was also found that if technology is used to ensure safety, fall detection for instance, trust and sufficient support is crucial. The findings suggest it could be difficult to assess your own need and to realize when assistance technology is needed. It also found that the use of technology was perceived as being individual and as something that cannot be treated collectively. It was suggested that health professionals do have some influence on the senior citizen and their use of technology. The findings of this study was compared to previous studies and how it relates to the determinants and moderating factors suggested by the theoretical model UTAUT2.

The Small and Medium-size Enterprises are the key bone of the economy of many nations. The usual definition of SME’s, make up 99.8% of the approximately 19 million enterprises of the European Union (ISO, 2002) and Sweden is not an exception. That is why SME’s faces the strategic challenge of achieving sustained profitable growth. To meet this challenge, SME’s must develop capabilities to integrate their systems. Since ICT gives so many advantages to support the Supply Chain, and MRPII software’s have become a very popular tool in the last thirty years; Our purpose is to answer the following research question: How can MRP II-type computer systems be used effectively to support the manufacturing and organizational integration? The research started with on-site observations and interviews but the development of a model and a survey was needed. After, we linked the research with an already accepted model. The results show how important the human aspect and the accuracy are in the effective usage of an MRP II. It also demonstrates that the MRP II philosophy must be accepted to use the MRP II software profitably. Nevertheless, we modeled the vicious cycle that our case company might deal with, tried to find the root cause and give recommendations to break it. / Små och Mellan- stora företag är många nationers byggstenar. Den vanligaste definitionen av SME´s utgör 99,8% av de uppskattningsvis 19 miljoner företag inom Europeiska Unionen (ISO, 2002) och Sverige är inget undantag. Det är anledningen till att SME´s möter den strategiska utmaningen att uppnå ihållande och vinstgivande tillväxt. För att ta sig an denna utmaningen måste SME´s utveckla förmågor att integrera sina system. Eftersom ICT ger så många fördelar att stödja utbudskedjan, och eftersom MRP II mjukvaror har kommit att bli ett populärt verktyg de senaste trettio åren, kommer vårt syfte bli att svara på följande fråga: Hur kan datasystem av typen MRP II användas för att på ett effektivt sätt underlätta integrering av tillverkning och organisation? Undersökningen startade med observationer samt intervjuer på plats, men utförandet av en statistisk undersökning och en modell var nödvändig efter det att vi redan hade kopplat ihop arbetet med en redan accepterad modell. Reasultaten visar hur viktig den mänskliga faktorn samt exaktheten är i användandet av en MRP II. Den visar också att MRP II filosofin måste vara accepterad innan man kan använda MRP II mjukvaran på ett fördelaktigt sätt. Likväl har vi illustrerat den onda cirkeln som vårt företag måste försöka ta sig ur, försökt hitta den underliggande orsaken och slutligen att ge rekommendationer för att bryta den.

One of the major reasons for political instability in Sub-Saharan Africa originates from the way elections are conducted. Most African countries have quite a handful of electoral malpractices which lead to political instability, civil wars and low economic growth.  Electronic voting might be a solution to the election problems and thus bring in a stable political atmosphere which attracts investors. This thesis looks at the prospects and challenges of implementing e-voting in Ghana and Sub-Saharan Africa as a solution to the current manual paper-based system and proposes a framework and requirements which can be used as guidelines for its adoption and implementation. The thesis has been conducted by studying literature on electronic voting and Diffusion of Innovations Theory. Furthermore, a case study has been conducted on the Ghanaian electoral process, by conducting interviews with the Danquah Institute of Ghana and through questionnaires to some Ghanaian citizens in both the rural and urban areas of Ghana. The main results from the thesis show that the adoption and subsequent implementation of e-voting in SSA countries, can only be possible if the governments show strong committment and support by securing funds through donor organizations, and providing the necessary IT infrastructure and other resources needed to support the project. Voter education too is an absolute necessity. The adoption of e-voting is mainly based on how the innovation will be diffused and the perceived benefits that will be derived from the investment. Hence, particular attention should be paid to the various communication channels, especially the media, through which messages are passed across to the citizens.

Abstract Information and communication technology is used in healthcare in Sweden to improve health quality. Electronic Health Records are one of the technologies in healthcare which can increase a patient’s involvement in his/her healthcare and decision-making related to it. The patient can discuss the treatments, analyses and medical information stored in Electronic Health Records. The aim in this study is to investigate how the Electronics Health Records can be improved to motivate refugees in Sweden who cannot speak Swedish. This research is a qualitative interpretive case study. The methods used in this study are observation and interviews. Thematic analysis was used for data analysis. The findings show that refugees don’t receive information or instructions about how to use electronic health records properly. The language is the biggest hurdle to use electronic health records for refugee patients without knowing Swedish language. The findings further show that the electronic health records can be improved by adding sound or translated medical information in the diagnosis part of the electronic health record. This research might contribute to the healthcare process of any country in the world which has refugees and they use electronic health records.

The overall aim of this thesis was to examine how eHomecare affects the daily lives of older users and their relatives, with a focus on safety and communication. A further aim was to explore care managers’ perspectives, expectations and experiences of eHomecare and its implementation. Methods: Participants in study one and two were older people with granted eHomecare and eight relatives and, care managers in study three and four. Data were collected through four qualitative studies, using individual interviews in the first and second studies before the introduction and after six months’ use of eHomecare, by individual vignette-based interviews in the third study, and with focus-group interviews in the fourth study. Data were analysed using different qualitative content analyses. Results: The participants described safety as a part of everyday life. eHomecare was found to facilitate a ‘new safety’ for older people and a ‘re-established safety’ for relatives, yet its use raised concerns about ethical considerations and reduced human contact. Participants could attain feelings of togetherness and affection through communication, although this was also considered a vulnerable activity due to physical changes and loss of other people. Used correctly, eHomecare increased communication and thus closeness and participation for the participants. For older participants unable to use the technology as hoped, eHomecare led to disappointment. Care managers expressed that eHomecare can increase older peoples’ everyday life-quality if they receive the right tools at the right time. Care managers, however, have difficulties with eHomecare’s management process. While they struggle with their own attitudes, lack of time and high workloads, their decisions are also influenced by surrounding organisations and the older people’s relatives. Care managers’ own organisations, work situations, relevant stakeholders and society in general can hinder them in managing eHomecare as a new homecare service. Widespread information about eHomecare and opportunities for relevant stakeholders to participate in its implementation are good preconditions for fulfilling the mission of care managers. Conclusions: The findings describe eHomecare from the perspectives of its older users, their relatives and the care managers responsible for managing the service. Used correctly, eHomecare increases possibilities for communication and provides safety. However, care managers have a complex mission when managing the service and they express a need for support and knowledge. The findings can be used clinically to develop older peoples’ utilization of eHomecare and to develop support for the fulfilment of care managers’ mission. Keywords: care managers, content analysis, communication, eHomecare, experiences, information and communication technology, older people, participation, perceptions, relatives, safety, welfare technology

This thesis deals with the issue of cyberbullying. It describes technical and technological means by which cyberbullying can be generated and distributed. Part of the work is devoted to creation, forms, manifestations, consequences and effects of cyberbullying on the involved. It warns of the dangers which threaten children on the Internet. Moreover, it also discusses the possibilities, resources and recommendations for prevention and preventive programmes against cyberbullying. The empirical part is devoted to research and its analysis, a description of the findings and assessment of research.

Applikationer har blivit en tillgång för att utveckla elevernas kunskaper inom taluppfattning. Men innehåller applikationer didaktiska eller pedagogiska styrkor som andra läromedel inte innehåller? Vilka matematiska kunskaper är möjliga att utveckla genom att spela en applikation inom området? Med dessa frågeställningar tog denna studie avstamp som syftar till att studera applikationers layout och innehåll inom taluppfattning. Studien är en kvalitativ innehållsanalys där 39 applikationer har analyserats genom en analysmodell. Alla applikationerna används av elever i förskoleklass eller grundskolans tidigare år 1–3 någonstans bland landets grundskolor inom ramen för matematikundervisningen. Studien visar att applikationerna är utformade med en layout som har en stimulerande och intresseväckande effekt hos eleverna. Applikationernas möjlighet till individuell direkt återkoppling kan dessutom bidra till att elevernas motivation ökar. Vilket matematiskt innehåll som applikationerna erbjuder varierar. De områden inom taluppfattning som minst antal applikationer behandlar är mönster och rimlighetsbedömning. Däremot erbjuder delar av applikationerna möjligheten att utveckla elevernas aritmetiska kunskaper. / Applications have become a resource for developing students' knowledge in number sense. But do applications have didactical or educational strengths that other teaching materials don´t? What mathematical skills are possible to develop by playing an application in the field? With these questions, this study took off with the aim to study applications' layout and content within number sense. The study was conducted thru a qualitative content analysis, where 39 applications were analyzed by a framework. All applications are used by students in pre-school or primary school's somewhere among the country's elementary schools within the framework of mathematics education. The study shows that the applications are designed with a layout, that has a stimulating and interesting effect on the students. What mathematical skills these applications contains varies. Patterns and reasonability are the two most uncommon components of number sense apparent in the applications. However a large part of the applications develop the students' arithmetic skills.

The aim of this study is to examine how some teachers in the classes 1, 3 and 6 look on the reasons of difficulties in spelling, how they work with the formal side of writing development with focus on spelling and what they think about information- and communication technology influencing the writing development of pupils. The following questions are answered in the study: How is the teaching in to-day´s school regarding the development of writing and spelling? What can the reasons be why pupils spell badly according to the teachers? How can information- and communication technology influence the writing development of pupils? The study is a qualitative study based on half-structured interviews with six teachers from two schools in the classes 1, 3 and 6. In the survey of literature in my study a summary of earlier research concerning writing development is given. A comparison is made with the produced results in this study. The result shows that the teaching is in keeping with the writing pedagogics which is recommended in literature. The teachers are well aware of the importance of phonology for spelling development but they say nothing about the morphological spelling strategies. The opinions amongst the teachers differ regarding the importance of teaching spelling rules. This study does not verify that the information- and communication technology influences the writing ability of the pupils in a negative way. / Syftet med den här studien är att undersöka hur några lärare i årskurserna 1, 3 och 6 ser på orsaker till stavningssvårigheter, hur de arbetar med skrivutvecklingens formella sida med fokus på stavningen samt hur de anser att informations- och kommunikationstekniken påverkar elevers skrivutveckling.                         Följande frågeställningar besvaras i studien: Hur kan undervisningen se ut i dagens skola beträffande skrivutveckling och stavning? Vilka orsaker kan det finnas till att elever har brister i stavningen enligt lärarna? Hur kan informations- och kommunikationstekniken påverka elevers skrivutveckling? Studien är en kvalitativ studie baserad på halvstrukturerade intervjuer med sex lärare i årskurserna 1, 3 och 6 fördelade på två skolor. I studiens litteraturgenomgång ges en överblick av tidigare forskning inom skrivutvecklingsområdet. En jämförelse görs med de framkomna resultaten i denna studie. Resultatet visar att den undervisning som lärarna bedriver stämmer väl överens med den skrivpedagogik som förespråkas i litteraturen. Lärarna är väl medvetna om fonologins betydelse för stavningsutvecklingen men nämner inget om de morfologiska stavningsstrategierna. Uppfattningen bland lärarna går isär beträffande vikten av att undervisa i stavningsregler. Denna studie ger inga belägg för att informations- och kommunikationstekniken påverkar elevers skrivförmåga på ett negativt sätt.

Philosophiae Doctor - PhD / This research was undertaken to propose a model for eLearning adoption in Higher Education in Africa and to identify and empirically test measures to assess the model. The model identified eLearning, individual and organisational factors affecting eLearning adoption in higher education. eLearning factors were deemed to be aligned with the individual and organisational factors and therefore, the measurement of individual and organisational factors of eLearning adoption is essential in determining the current state, and future development that could enhance eLearning adoption in higher education. This study is a first attempt in Africa to define and present a conceptualization of an eLearning adoption framework. The framework is a combination of frameworks and models from various disciplines, including social psychology, information systems, anthropology, sociology, education, communication, marketing, management, geography, economics and cognitive psychology. These frameworks for eLearning adoption in Higher Education are synergised and contextualised in the study. / South Africa

Magister Educationis - MEd / This mini-thesis attempts to explain the Information and Communications Technology (ICT) infrastructure in public schools in the Western Cape. The mini-thesis uses the case study as research design to explore aspects such as the motivation for using ICT, funding models, infrastructure models, ICT curriculum integration and teacher development. In order to gather data on the above, interviews and observations are used as research tools. The study begins with the exploration of the history of ICT infrastructure in South African schools and subsequently an international perspective is added through the literature review. Officials and teachers of the Western Cape Education Department (WCED) were interviewed to obtain their perspectives and a school was visited to observe procured ICT infrastructure. The results revealed that the WCED is using the Khanya project to deliver an ICT infrastructure to schools and to provide facilitation in the integration of ICT into the curriculum. It further showed that due to the rapid change in technology, Khanya had to adapt the hardware configuration on a regular basis and that this put considerable strain on and already small budget for ICT. The challenge that emerged is the lack of adequate ICT training for teachers. This could potentially hamper the integration of ICT and if not addressed, could serious hamper the WCED in its quest to deliver a technology based curriculum. The study concludes with conclusions drawn for the data as well as recommendations for effective ICT integration. / South Africa