Search for dissertations about: "Information and Communication Technology"

Showing result 1 - 5 of 1799 swedish dissertations containing the words Information and Communication Technology.

  1. 1. Expressing emotions through vibration for perception and control

    University dissertation from Umeå : Umeå universitet, Institutionen för tillämpad fysik och elektronik

    Author : Shafiq ur Réhman; Umeå universitet.; [2010]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Multimodal Signal Processing; Mobile Communication; Vibrotactile Rendering; Locally Linear Embedding; Object Detection; Human Facial Expression Analysis; Lip Tracking; Object Tracking; HCI; Expectation-Maximization Algorithm; Lipless Tracking; Image Analysis; Visually Impaired.; TECHNOLOGY Information technology Signal processing; TEKNIKVETENSKAP Informationsteknik Signalbehandling; TECHNOLOGY Information technology Image analysis; TEKNIKVETENSKAP Informationsteknik Bildanalys; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap; TECHNOLOGY Information technology Telecommunication; TEKNIKVETENSKAP Informationsteknik Telekommunikation; TECHNOLOGY Information technology Systems engineering; TEKNIKVETENSKAP Informationsteknik Systemteknik; datoriserad bildanalys; Computerized Image Analysis; Computing Science; administrativ databehandling; Electronics; elektronik; Systems Analysis; systemanalys;

    Abstract : This thesis addresses a challenging problem: “how to let the visually impaired ‘see’ others emotions”. We, human beings, are heavily dependent on facial expressions to express ourselves. A smile shows that the person you are talking to is pleased, amused, relieved etc. READ MORE

  2. 2. Beyond IT and Productivity Effects of Digitized Information Flows in Health Care

    University dissertation from Linköping : Institutionen för ekonomisk och industriell utveckling

    Author : Pontus Fryk; Linköpings universitet.; Linköpings universitet.; [2007]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SOCIAL SCIENCES Business and economics; SAMHÄLLSVETENSKAP Ekonomi; Health Care; Productivity Paradox; Information Technology; Productivity; Process; Information; Communication; Economy; Economic Information Systems; Ekonomiska informationssystem;

    Abstract : Denna avhandling undersöker hur investeringar i IT, och digitaliseringen av informationsflöden, har påverkat produktiviteten inom sjukvården. Genom empiriska undersökningar av avgränsade sjukvårdsprocesser – samt diskussioner baserade på idéer och teorier relaterade till ekonomi, ”produktivitetsparadoxen”, så kallade General Purpose Technologies (GPTs), och medicinsk informatik – detekteras och analyseras effekter av digitaliseringen. READ MORE

  3. 3. Enhancing Salient Features in Volumetric Data Using Illumination and Transfer Functions

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Daniel Jönsson; Linköpings universitet.; Linköpings universitet.; [2016]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The visualization of volume data is a fundamental component in the medical domain. Volume data is used in the clinical work-flow to diagnose patients and is therefore of uttermost importance. READ MORE

  4. 4. Travelling through time Students’ interpretation of evolutionary time in dynamic visualizations

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Jörgen Stenlund; Linköpings universitet.; Linköpings universitet.; Örebro universitet.; [2019]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Evolution; visualization; time; learning; threshold; zooming;

    Abstract : För att kunna förstå och ta ställning till utmaningar i form av exempelvis klimatförändringar, förlust av biodiversitet och antibiotikaresistens krävs kunskap om evolution. För att förstå evolution är det i sin tur viktigt att inse betydelsen av de tidsskalor som evolutionära processer omfattar. READ MORE

  5. 5. Supporting Knowledge Management with Information Technology : The Significance of Formal and Informal Structures

    University dissertation from Örebro : Örebro University

    Author : Karin Dessne; Högskolan i Skövde.; Högskolan i Skövde.; Örebro universitet.; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Teknik; Technology; knowledge management; km; cscw; cscl; communities of practice; cop; military; lessons learned; experience; learning; knowing; formal; informal; structures; knowing wheel; preconditions; it support; collaborative work; communication; Computer and Systems Science; Datalogi;

    Abstract : Knowledge Management (KM) is a relatively young field of research. It has traditionally aimed at managing work in organisations often by the assistance of supporting Information Technology (IT).In this thesis, the definition of KM is expressed as facilitating the intertwined process of learning and knowing in an organisation. READ MORE