Auflistung nach Schlagwort "Sensors"
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- TextdokumentAnalysis and Comparison of the Gaze Behavior of E-Scooter Drivers and Cyclists(INFORMATIK 2020, 2021) Trefzger, Mathias; Titov, Waldemar; Schlegel, ThomasIn this paper, we contribute an eye tracking study to evaluate the gaze behavior of e-scooter drivers and cyclists on high and low quality road surfaces. We recorded the surface quality with sensors and put the different surfaces in relation to the gaze behavior. We recorded eye movements of the participants and performed an Area of Interest (AOI) sequence analysis to identify gaze patterns. Found sequences show that on the high quality surface participants focused most commonly the distant road section and then shifted to nearer sections. Individual advantageous gaze sequences are omitted if the surface is poor. We found a significant difference in the attention distribution of the two means of transport. In addition, we can confirm previous results showing that low quality road surfaces cause the gaze to shift forward. However, the participants did not adapt their speed to the worse surface.
- WorkshopbeitragHANDle: A Novel Tangible Device for Hand Therapy Exergames(Mensch und Computer 2018 - Tagungsband, 2018) Klamka, Konstantin; Mitschick, Annett; Dachselt, RaimundToday's working environments are characterized by and at the same time highly depending on many repetitive hand movements, such as typing or assembling tasks. The physical health of hands is thereby becoming increasingly valuable. Guided by the idea of Tangible User Interfaces (TUIs), we introduce a novel graspable device, called HANDle, that we developed to train wrist agility, finger strength as well as its coordination in a motivational game. Therefore, we iteratively prototyped a fully-functional controller that senses multiple finger forces, its relative position in space and that provides visual and vibro-tactile feedback. In addition, we implemented a therapy game that combines different physiotherapeutic motion and grasp exercises supporting custom-defined levels that match to the patient needs.
- ZeitschriftenartikelSmart Government – Partizipation und Empowerment der Bürger im Zeitalter von Big Data und personalisierter Algorithmen(HMD Praxis der Wirtschaftsinformatik: Vol. 54, No. 4, 2017) Guenduez, Ali Asker; Mettler, Tobias; Schedler, KunoAnhand zwei konkreter Fallbeispiele beschreibt der vorliegende Artikel anschaulich wie staatliche Behörden und öffentliche Organisationen die heutigen Potenziale der Digitalisierung und integrierter Sensorsysteme zu nutzen versuchen. Unter dem Stichwort „Smart Goverment“ werden neuartige IT-Initiativen lanciert, welche mehr als „E-Government“ auf eine ganzheitliche Vernetzung von physischen, digitalen, öffentlichen und privaten Lebensräumen abzielen. Dabei spielt die aktive und passive Partizipation von Bürgern und anderen Stakeholdern eine wesentliche Rolle. Nur so können die für die algorithmische Entscheidungsfindung notwendigen Daten generiert werden, welche für die personalisierte Interaktion mit Bürgern oder zur real-time Steuerung öffentlicher Infrastrukturen benötigt werden. Der Artikel schließt mit einer kritischen Diskussion über die Möglichkeiten und Grenzen von Smart Government Initiativen und deren Einfluss auf das Privatleben der Bürger und die öffentliche Politikgestaltung.AbstractBased on two practical case studies this article illustrates how governmental authorities and public organizations try to harness the potentials of digitalization and integrated sensor systems. Even more than past e‑government intiatives, many projects are launched today under the umbrella term “smart government” aiming at connecting physical, digital, public, and private environments. Active as well as passive participation of citizens and other stakeholders plays a pivotal role for generating the necessary data for algorithmic decision algorithms such that personalized interaction and real-time control of infrastructures are possible. This article closes with a critical discussion about the possibilities and boundaries of smart government initiatives and its possible influence on citizen’s private lives and public policy-making.