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Auflistung nach Schlagwort "mobile computing"

1 - 4 von 4
  • Zeitschriftenartikel
    EnvironZen: Immersive Soundscapes via Augmented Footstep Sounds in Urban Areas
    (i-com: Vol. 21, No. 2, 2022) Schrapel, Maximilian; Happe, Janko; Rohs, Michael
    Urban environments are often characterized by loud and annoying sounds. Noise-cancelling headphones can suppress negative influences and superimpose the acoustic environment with audio-augmented realities (AAR). So far, AAR exhibited limited interactivity, e. g., being influenced by the location of the listener. In this paper we explore the superimposition of synchronized, augmented footstep sounds in urban AAR environments with noise-cancelling headphones. In an online survey, participants rated different soundscapes and sound augmentations. This served as a basis for selecting and designing soundscapes and augmentations for a subsequent in-situ field study in an urban environment with 16 participants. We found that the synchronous footstep feedback of our application EnvironZen contributes to creating a relaxing and immersive soundscape. Furthermore, we found that slightly delaying footstep feedback can be used to slow down walking and that particular footstep sounds can serve as intuitive navigation cues.
  • Zeitschriftenartikel
    Mobilfunk-Technologien in der Verkehrstelematik
    (Informatik-Spektrum: Vol. 19, No. 4, 1996) Mehl, Horst
  • Textdokument
    SENSYBLE 2020: The 3rd Workshop on Smart Systems for Better Living Environments
    (INFORMATIK 2020, 2021) Kaiser, Robert; Dörner, Ralf
  • Konferenzbeitrag
    Teleradiology on a personal digital assistant
    (Mobile Computing in Medicine, Second Conference on Mobile Computing in Medicine, Workshop of the Project Group MoCoMed, GMDS-Fachbereich Medizinische Informatik & GI-Fachausschuss 4.7, 2002) Schweitzer, T.; Engelmann, U.; Schröter, A.; Boraelv, E.; Meinzer, H.-P.
    This paper describes the porting of a teleradiology system to a Personal Digital Assistant (PDA). The basis for this formed the CHILI teleradiology and PACS system developed by the Steinbeis Transferzentrum Medizinische Informatik, Heidelberg (STZ) in cooperation with the German Cancer Research Center. The work was done as part of a EU IST project called Multimedia Terminal Mobile (MTM). The authors collected user requirements in a first step. Appropriate hardware has been selected based on these requirements. Dedicated software versions of CHILI have been realized on selected PDA hardware. The prototypes have been constantly evaluated in cooperation with medical end-users. Technologies from project partners like speech communication and speech recognition have been integrated.