TY - CONF AB - As technology advances, Unmanned Aerial Vehicles ( UAVs) have emerged as an innovative solution to a variety of problems in many fields. Automated control of UAVs is most common in large area operations, but they may also increase the versatility of smart home compositions by acting as a physical helper. For example, a voice- controlled UAV could act as an intelligent aerial assistant that can be seamlessly integrated into smart home systems. In this paper, we present a novel Augmented Reality (AR )-based UAV control that provides high-level control over a UAV by automating common UAV missions. In our work, we enable users to operate a small UAV hands-free using only a small set of voice commands. To help users identify the targets, and to understand the UAV ’s intentions, targets within the user’s field of vision are highlighted in an AR interface. We evaluate our approach in a user study (n=26) regarding usability, physical and mental demand, as well as a focus on the users’ preferences. Our study showed that the use of the proposed control was not only accepted, but some users stated that they would use such a system at home to help with some tasks at home AU - Helmert, Robin AU - Hardes, Tobias AU - Yigitbas, Enes ID - 47049 T2 - Proceedings of the ACM Symposium on Spatial User Interaction (SUI 2023) TI - Design and Evaluation of an AR Voice-based Indoor UAV Assistant for Smart Home Scenarios ER - TY - CONF AU - Schubatzky, Thomas AU - Burde, Jan-Philipp AU - Große-Heilmann, Rike Isabel AU - Riese, Josef AU - Weiler, David ED - van Vorst, Helena ID - 45564 T2 - Lernen, Lehren und Forschen in einer digital geprägten Welt. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Aachen 2022 TI - Entwicklungsprädiktoren fachdidaktischen Wissens zu digitalen Medien ER - TY - CONF AU - Weiler, David AU - Burde, Jan-Philipp AU - Große-Heilmann, Rike Isabel AU - Lachner, Andreas AU - Riese, Josef AU - Schubatzky, Thomas ED - van Vorst, Helena ID - 45568 T2 - Lernen, Lehren und Forschen in einer digital geprägten Welt. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Aachen 2022 TI - Erste Ergebnisse eines Seminars zur Förderung digitaler Kompetenzen ER - TY - THES AB - High-quality teacher education is the basis for high competences of future teachers. To prepare them adequately for the demands of their future teaching profession, it is essential to know (i) which subject-specific competences and skills they need and (ii) how these can be acquired in teacher education. However, empirical findings on necessary competences as well as on the design of teacher training courses are scarcely available on the subject of technology, since mainly general, normative recommendations on potential study contents exist. To fill this gap, this work focuses on the investigation of necessary practical competences of prospective technology teachers. The acquisition of such practical competences and skills is of great importance for the school subject of technology when, for example, machines are operated, tools are used, or objects are designed and manufactured. However, there is a lack of a differentiated description of the practical requirements for technology teachers and the teaching-learning processes required for this in the teacher training. The aim of this work is therefore the theory- and empirically-guided development and evaluation of a practical demand-oriented course for the technology teacher training programme at RWTH Aachen University to promote subject-specific practical competences. The development was structured as an iterative process by the Model of Educational Reconstruction (MER), according to which three major aspects were investigated and connected. (1) In a first step, the competences to be acquired were described and structured, taking normative perspectives into account as well as an empirical needs assessment among teachers and teacher educators to clarify and analyse the science subject matter. (2) In a second step, the student teacher´s perspective was surveyed to adapt the course to their initial competences, skills and experiences. (3) In a third step, the content and the didactic structure of the practical course was developed iteratively, considering the findings of the preceding steps and various requirements for the design and the tasks of the practical course (e.g., a necessary differentiation or a self-directed examination of the practical tasks in the course). The practical course was taught in several runs and evaluated with respect to the perceived learning outcomes of the student teachers as well as to the quality of the course. The evaluation was carried out through self-assessment of the students in a questionnaire and a written portfolio. The findings of the evaluation indicate a positive perception regarding the quality of the course. The students positively assessed the course structure (e.g., sequence of the course contents) and individual course elements (e.g., concrete course tasks). Furthermore, an increase in practical competences and skills – regardless of initial experience – was found. The work provides groundwork for further studies, for example on the level of competence acquisition or the long-term effect of the practical course. AU - Ermel, Dorothee Leonie ID - 51222 TI - Entwicklung und Evaluation eines Fachpraktikums für das Lehramtsstudium Technik zur Förderung fachpraktischer Kompetenzen ER - TY - CHAP AU - Drepper, Laura AU - Herrmann, Franziska AU - Nußbaum, Alena ED - Lemke, Valerie ED - Kruse, Norbert ED - Steinhoff, Torsten ED - Sturm, Afra ID - 46182 T2 - Schreibunterricht. Studien und Diskurse zum Verschriften und Vertexten TI - Schreibimpulse in sprachlichen Lernprozessen ER - TY - GEN AU - Drepper, Laura ID - 46179 T2 - Wörterbücher zur Sprach- und Kommunikationswissenschaft (WSK) Online TI - Rechtschreibfehler ER - TY - JOUR AU - Drepper, Laura ID - 51293 JF - Die Grundschulzeitschrift TI - Erzählen zu fantastischen Bildern. Kinder sprechen über Formen und Funktionen grammatischer Mittel in Erzählu VL - 341 ER - TY - GEN AU - Drepper, Laura ID - 46178 T2 - Wörterbücher zur Sprach- und Kommunikationswissenschaft (WSK) Online TI - Rechtschreibanalyse ER - TY - GEN AU - Drepper, Laura ID - 46177 T2 - Wörterbücher zur Sprach- und Kommunikationswissenschaft (WSK) TI - Rechtschreibregel ER - TY - CHAP AU - Ströhmer, Michael ED - Diekmann, Julia ED - Moors, Markus ED - Neuwöhner, Andreas ID - 51253 T2 - Monumenta. Erinnerungsorte zwischen Weser und Lippe. Die Monumenta Paderbornsensia des Ferdinand von Fürstenberg TI - Quellen und Flüsse in den Monumenta. Zum Natur- und Umweltbewusstsein eines Barockfürsten VL - 92 ER -