Sökning: "spatial disorientation"

Hittade 5 uppsatser innehållade orden spatial disorientation.

  1. 1. Stepwise Teleportation as an Alternative to Continuous Motion in Virtual Reality

    Magister-uppsats, Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

    Författare :Anna Wästling; [2023]
    Nyckelord :Virtual reality; Locomotion; Cybersickness; Disorientation; Continuous movement; Stepwise teleportation;

    Sammanfattning : In the locomotion design space, artificial locomotion is most commonly used when navigating virtual spaces larger than the physical space provided. Some significant challenges to the use of artificial locomotion are however cybersickness and disorientation. LÄS MER

  3. 2. 'Designing out Crime' – A Spatial and Temporal Analysis of Crime in Umeå

    Master-uppsats, Umeå universitet/Kulturgeografi

    Författare :Marc Zugschwerdt; [2017]
    Nyckelord :CPTED; designing out crime; crime prevention; spatial analysis; GIS; hotspot; kernel density; urban design; spatial planning; criminality; fear of crime; public space; safety; Umeå; Ålidhem; brottsprevention genom arkitektonisk design; brottsförebyggande genom stadsplanering; CPTED; brottsprevention; rumslig analys; GIS; hotspot; kernel density; samhällsplanering; stadsplanering; brott; kriminalitet; trygghet; säkerhet; rädslan för brott; offentligt rum; Umeå; Ålidhem;

    Sammanfattning : The creation of sustainable and safe environments nowadays moves more and more into focus for urban planners and architects. Cities should be designed in a way to contribute to social cohesion, shaping an inclusive environment and focusing on the wellbeing of its citizens. LÄS MER

  4. 3. Evaluation of the effects of vestibular stimulation on cognitive performance

    Master-uppsats, Umeå universitet/Institutionen för psykologi

    Författare :Eduardo Rosa; [2014]
    Nyckelord :;

    Sammanfattning : Spatial disorientation (SD) has been cited as the leading cause of 33% of all aircraft’s incidents with a fatality rate of almost 100% (Gibb, Ercoline, & Scharff, 2011). In spite of these figures, data from 1947 to 2010 presented by the Aerospace Medical Association indicated that SD’s roles in mishaps over the years are consistent and rates are not declining. LÄS MER

  5. 4. Stellectric : En studie om modernistiskt blivande i utvalda dikter av Mina Loy

    Kandidat-uppsats, Institutionen för kultur och lärande

    Författare :Felice Rova; [2013]
    Nyckelord :Mina Loy; Lunar Baedeker; Songs to Joanne; modernistic; nomadism;

    Sammanfattning : My essay is an examination of the poet Mina Loy and two poems that are essential in her authorship, these poems also represents a thematic entrance to Loys life and literary concepts. On the basis of Gunnar Harding preface and translation of selected poems from the collection Lunar Baedeker, I have chosen to look further at the poems Lunar Baedeker and Songs to Joanne, poems that accommodate contexts of an esthetical and linguistic complexion. LÄS MER

  7. 5. Exploring a Visual Flow Display to Enhance Spatial Orientation during Flight

    Kandidat-uppsats, Institutionen för datavetenskap

    Författare :Kristian Helde; [2002]
    Nyckelord :spatial disorientation; focal ambient visual system; optic flow; postural instability;

    Sammanfattning : The problem of spatial disorientation during flight of aircraft is briefly described, as are definitions of the phenomenon. Traditional countermeasure efforts that are often directed towards changes in the central visual field are reconsidered in favour of presentation of information in the peripheral visual field. LÄS MER