Search for dissertations about: "Mobile Systems."

Showing result 21 - 25 of 744 swedish dissertations containing the words Mobile Systems..

2. 21. On Emerging Mobile Learning Environments

   Author : Edgar Napoleon Asiimwe; Åke Grönlund; Mathias Hatakka; Mark Dougherty; Mohamed Ally; Örebro universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Mobile learning; LCMS; Mobile phones; FRAME; Emerging Mobile Learning Environments; IS artefact; Action research; CAR; LDCs;

   Abstract : This thesis investigates issues pertaining to the implementation of mobile learning and particularly the use of learning content management systems and mobile devices in university education. The thesis is positioned at the intersection of the research areas of information systems and education. READ MORE

4. 22. Opportunities and challenges of mobile payment services : The perspective of service providers

   Author : Tatjana Apanasevic; Jan Markendahl; Niklas Arvidsson; Mark de Reuver; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Mobile payments; Mobile ticketing; Business model; STOF; Service provider; Payment services provider; Mobila betalningstjänster; Mobil biljettjänster; Affärsmodeller; STOF; Tjänsteleverantör; Leverantörer av betalningstjänster; Företagsekonomi; Business Studies; SRA - ICT; SRA - Informations- och kommunikationsteknik;

   Abstract :  Mobile payments are transforming the payments industry. These services open up the opportunity for non-banking actors to enter the market. In order to embrace this challenge, banks, traditional payments market players, are forced to launch mobile payments. READ MORE

5. 23. Ultra-wideband Millimeter-wave Antenna Arrays and Front-end Systems : For high data rate 5G and high energy physics applications

   Author : Imran Aziz; Dragos Dancila; Ville Viikari; Uppsala universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Abstract : The demand for wireless data communications is rapidly increasing due to several factors including increased internet access, increasingly growing number of mobile users and services, implementation of the Internet of Things (IoT), high-definition (HD) video streaming and video calling. To meet the bandwidth requirement of new and emerging applications, it is necessary to move from the existing microwave bands towards millimeter-wave bands. READ MORE

6. 24. In Romance with the Materials of Mobile Interaction : A Phenomenological Approach to the Design of Mobile Information Technology

   Author : Daniel Fällman; John A. Waterworth; Pieter Jan Stappers; Umeå universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Människa-dator-interaktion; Mobile Interaction; Embodiment; Phenomenology; Design; Human-Computer Interaction; Människa-dator-interaktion; Information technology; Informationsteknologi; människa-datorinteraktion; människa-datorinteraktion;

   Abstract : This thesis deals analytically and through design with the issue of Human­Computer Interaction (HCI) with mobile devices; mobile interaction. Specifically, it is an investigation into and a capitalization on the multistable kinds of relations that arise between the threefold of human user, artifact, and world, and how dealing with this kind of technology and these relations in many ways must be regarded as different from mainstream HCI. READ MORE

7. 25. Mobile Device Security with ARM TrustZone

   Author : Sileshi Demesie Yalew; Seif Haridi; Miguel Correia; Mário Freire; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Android; ARM TrustZone; Malware Mobile Devices; Mobile Security; Trusted Computing;

   Abstract : Mobile devices such as smartphones are becoming the majority of computing devices due to their evolving capabilities. Currently, service providers such as nancial and healthcare institutions oer services to their clients using smartphone applications (apps). Many of these apps run on Android, the most adopted mobile operating system (OS) today. READ MORE