Search for dissertations about: "Mobile device"

Showing result 21 - 25 of 165 swedish dissertations containing the words Mobile device.

  2. 21. Streaming Video over Unreliable and Bandwidth Limited Networks

    Author : Hussein Aziz; Blekinge Tekniska Högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Streaming video; Mobile device; Frame splitting; Sub-frame crossing; Time Interleaving Robust Streaming; Region of Interest; Mean Opinion Score;

    Abstract : The main objective of this thesis is to provide a smooth video playout on the mobile device over wireless networks. The parameters that specify the wireless channel include: bandwidth variation, frame losses, and outage time. READ MORE

  4. 22. Designing guidance along audio-haptically augmented paths in a city environment

    Author : Delphine Szymczak; Certec - Rehabiliteringsteknik och Design; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Activity theory; Cultural historical; design; evaluation; iterative design; user-centered design; audio-tactile; multimodal; mobile; pedestrian navigation; scanning; tourist guide; vibration; in-use; focus; environment;

    Abstract : The main purpose of this thesis is to show in a case study how it is possible to inform, with Activity Theory, the design and evaluation of a pedestrian navigation system that uses audio-tactile feedback. The case study consists of an iterative design process that results in a tourist guide application used in a mobile phone. READ MORE

  5. 23. ICT tools for e-maintenance

    Author : Jaime Campos; Om Prakash; Erkki Jantunen; Benoît Iung; Växjö universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; e-maintenance; maintenance; condition monitoring; condition-based maintenance; mobile device; personal digital assistant; agent technology; web technology; web services; Information Systems; Informatik;

    Abstract : Information and Communication Technologies (ICT) have made an impact on various parts of a company. The need of many companies of integrating the wealth of information and processes for profitable business has been highlighted since the middle of the 1980s. Further, the commercialization of the Internet began during the middle of the 1990s. READ MORE

  6. 24. Exploring Processor and Memory Architectures for Multimedia

    Author : Ali Iranpour; Institutionen för datavetenskap; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Multimedia; Computer Architecture; Mobile; Embedded Systems; constraint programming; Memory; Processing; optimal memory mapping;

    Abstract : Multimedia has become one of the cornerstones of our 21st century society and, when combined with mobility, has enabled a tremendous evolution of our society. However, joining these two concepts introduces many technical challenges. READ MORE

  7. 25. Wrist and thumb joint postures and motions: Measurements using electrogoniometry and EMG

    Author : Per Jonsson; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Wrist joint; Finger joint; Electromyography; Accuracy; Electrogoniometry; Input device; Information and communication technology; Mobile phone; Muscle activity; Posture; Thumb; Wrist;

    Abstract : Correct measurements of the joints’ extreme postures, velocity and repetitiveness are important for studies of the origin of musculoskeletal disorders. Posture measurements of wrist and thumb joints may also provide insights into input device designs that may reduce effort and/or facilitate productivity. READ MORE