Sökning: "Maria Lindén"
Visar resultat 11 - 15 av 24 avhandlingar innehållade orden Maria Lindén.
11. Avancerade alternativa inmatningsenheter till datorer för funktionshindrade
Sammanfattning : Datorn är ett viktigt verktyg i vår vardag. För rörelsehindrade kan datorn vara en förutsättning för att kunna fungera i vardagen. Datorn har som tekniskt hjälpmedel gett funktionshindrade större möjligheter till meningsfulla aktiviteter, såsom att på egen hand skriva, läsa och kommunicera. LÄS MER
12. Non-invasive techniques for assessment of peripheral blood flow at different vascular depths
Sammanfattning : Missing or reduced blood flow can lead to pressure ulcers. Monitoring blood flow in areas prone to pressure ulcer development would be a valuable tool for prevention of pressure ulcers. PPG and LDF are both established non invasive optical techniques that can be used to estimate the changes in blood flow in different tissue volumes. LÄS MER
13. Human Detection and Tracking with UWB radar
Sammanfattning : As robots and automated machineries are increasingly replacing the manual operations, protecting humans who are working in collaboration with these machines is becoming an increasingly important task. Technologies such as cameras, infra-red and seismic sensors as well as radar systems are used for presence detection and localization of human beings. LÄS MER
14. Pressure sore etiology - highlighted with optical measurements of the blood flow
Sammanfattning : In line with the quality awareness of good prevention of pressure sores and in treatment of those sores already developed, evaluation of antidecubitus mattresses plays an important role. However, there are shortages in the evaluations performed today, since often interface pressure is the only parameter regarded. LÄS MER
15. Remote Monitoring and Automatic Fall Detection for Elderly People at Home
Sammanfattning : Aging population is a one of the key problems for the vast majority of so called "more economically developed countries" (MEDC). The amount of elderly people who suffer from multiple disease and require permanent monitoring of their vital parameters has increased recently resulting in extra healthcare costs. LÄS MER