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Auflistung nach Schlagwort "surveillance"

1 - 2 von 2
  • Konferenzbeitrag
    Human presence detection by monitoring the indoor CO2 concentration
    (Mensch und Computer 2020 - Tagungsband, 2020) Wilhelm, Sebastian; Jakob, Dietmar; Ahrens, Diane
    Presence detection systems are becoming more and more important and are used in smart home environments, in the Ambient Assisted Living (AAL) domain or in surveillance technology. Common systems focuses on using motion sensors or cameras, which have only a limited viewing angle and therefore monitoring gaps can easily occur within a room. Humans produce carbon dioxide (𝐶𝑂2) through their respi- ration, which is distributed in rooms. As a result, if one (or more) persons are in a room, a significant increase in 𝐶𝑂2 concentration in the room can be noted. With this work we investigate an approach to detect the presence or absence of people indoors by monitoring the 𝐶𝑂2 concentration in the ambient air.
  • Konferenzbeitrag
    Non-behavioral variables on the acceptance of AI-based camera systems
    (44. GIL - Jahrestagung, Biodiversität fördern durch digitale Landwirtschaft, 2024) Alexander Kühnemund, Guido Recke
    This study investigated the contextual factors for the acceptance of AI camera technologies. For this purpose, 185 pig farmers were interviewed in an online survey. The regression model investigated whether technology acceptance is influenced by the variables age, education, region, digitalization experience, and farm size. The statistical analysis showed that a higher perceived level of digitalization on the farm and the geographical location of the farm are predictors of technology acceptance. This shows that acceptance, and thus adoption, is determined by factors other than behavioral ones.