@misc{WeiszKrizekEmbacher, author = {Weisz, Gudrun and Krizek, Gerd Christian and Embacher, Franz}, title = {Das eLab der FH Technikum Wien und der Einsatz von Lernvideos in den standardisierten Bachelor-Mathematiklehrveranstaltungen}, subject = {Hochschuldidaktik}, language = {de} } @inproceedings{LietzeLangerKrizek, author = {Lietze, Stefanie and Langer, Karin and Krizek, Gerd Christian}, title = {Getting started - eigene Lehrvideos gestalten}, series = {Conference: Hochschulen im digitalen (Klima)Wandel}, booktitle = {Conference: Hochschulen im digitalen (Klima)Wandel}, subject = {Lehrvideos}, language = {de} } @article{KrizekHausleitnerBoehmeetal., author = {Krizek, Gerd Christian and Hausleitner, Rene and B{\"o}hme, Laura and Olaverri-Monreal, Cristina}, title = {Empirical Analysis of Safe Distance Calculation by the Stereoscopic Capturing and Processing of Images Through the Tailigator System}, series = {sensors}, journal = {sensors}, abstract = {Driver disregard for the minimum safety distance increases the probability of rear-end collisions. In order to contribute to active safety on the road, we propose in this work a low-cost Forward Collision Warning system that captures and processes images. Using cameras located in the rear section of a leading vehicle, this system serves the purpose of discouraging tailgating behavior from the vehicle driving behind. We perform in this paper the pertinent field tests to assess system performance, focusing on the calculated distance from the processing of images and the error margins in a straight line, as well as in a curve. Based on the evaluation results, the current version of the Tailigator can be used at speeds up to 50 km per hour without any restrictions. The measurements showed similar characteristics both on the straight line and in the curve. At close distances, between 3 and 5 m, the values deviated from the real value. At average distances, around 10 to 15 m, the Tailigator achieved the best results. From distances higher than 20 m, the deviations increased steadily with the distance. We contribute to the state of the art with an innovative low-cost system to identify tailgating behavior and raise awareness, which works independently of the rear vehicle's communication capabilities or equipment.}, subject = {tailgating}, language = {en} } @misc{OlaverriMonrealLorenzMichaeleretal., author = {Olaverri-Monreal, Cristina and Lorenz, Rene and Michaeler, Florian and Krizek, Gerd Christian and Pichler, Matthias}, title = {Tailigator: Cooperative System for Safety Distance Observance}, subject = {Autonomous Driving}, language = {en} } @misc{OlaverriMonrealPichlerKrizeketal., author = {Olaverri-Monreal, Cristina and Pichler, Matthias and Krizek, Gerd Christian and Naumann, Sebastian}, title = {Shadow as Route Quality Parameter in a Pedestrian-Tailored Mobile Application}, subject = {Autonomous Driving}, language = {en} } @article{OlaverriMonrealPichlerKrizeketal., author = {Olaverri-Monreal, Cristina and Pichler, Matthias and Krizek, Gerd Christian and Naumann, Sebastian}, title = {Shadow as Route Quality Parameter in a Pedestrian-Tailored Mobile Application}, series = {IEEE Intelligent Transportation Systems Magazine}, journal = {IEEE Intelligent Transportation Systems Magazine}, subject = {Autonomous Driving}, language = {en} } @article{LangerLietzeKrizek, author = {Langer, Karin and Lietze, Stefanie and Krizek, Gerd Christian}, title = {Vector AR3-App. A Good-Practice Example of Learning with Augmented Reality}, series = {European Journal of Open, Distance and E-Learning}, volume = {23}, journal = {European Journal of Open, Distance and E-Learning}, number = {2}, abstract = {After a discussion about the possibilities and status of augmented reality in education, a good practice example of an augmented reality application is presented. This case study examines the use of an augmented reality app in higher education to support abstract STEM content, such as vectors. Based on this example, the implementation of such apps in didactic concepts and self - directed learning will be discussed. Furthermore, aspects of integration into digital learning and teaching will be addressed.}, subject = {Mathematics}, language = {en} } @inproceedings{KrizekLangerLeitgebetal., author = {Krizek, Gerd Christian and Langer, Karin and Leitgeb, Erich and Seyringer, Dana and Schreivogl, Paul and Grabher-Meyer, Arno}, title = {Educational Activities with Photonics Explorer}, series = {2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom)}, booktitle = {2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom)}, publisher = {IEEE}, pages = {7}, abstract = {In this paper we present various educational activities with Photonics Explorer, an educational kit developed by the photonics research team B - PHOT at VUB (Vrije Universiteit Brussel) for students at secondary schools. The concept is a 'lab-in-a-box' that enables students of the 2 nd and 3 rd grade to do photonics experiments themselves at school with lasers, LEDs, lenses, optical fibers, and other high-tech components. Even though, the kit was developed for the secondary schools, we use experiments from the kit also for some other teaching activities such as lectures at the university, photonics workshops for teachers and children at primary/secondary schools or for events such as children's/youth's university or the night of sciences. In the frame of Austrian based project Phorsch! we have organized most of these activities which will be presented here.}, subject = {education}, language = {en} } @inproceedings{OlaverriMonrealLorenzMichaeleretal., author = {Olaverri-Monreal, Cristina and Lorenz, Rene and Michaeler, Florian and Krizek, Gerd Christian and Pichler, Matthias}, title = {Tailigator: Cooperative System for Safety Distance Observance}, series = {Proceedings of the International Conference on Collaboration Technologies and Systems 2016}, booktitle = {Proceedings of the International Conference on Collaboration Technologies and Systems 2016}, subject = {Autonomous Driving}, language = {en} } @article{KrizekLietzeBecketal., author = {Krizek, Gerd Christian and Lietze, Stefanie and Beck, Stefan and Langer, Karin}, title = {Differenzierte Kompetenzmessung mittels eAssessments - Ein Konzept f{\"u}r die Zukunft}, series = {fnma}, journal = {fnma}, subject = {education}, language = {de} } @article{MairhoferMaiwoegerRiepletal., author = {Mairhofer, Lukas and Maiw{\"o}ger, Mira and Riepl, Martin and Embacher, Franz and Krizek, Gerd Christian}, title = {Experimente zur Quanteninformation}, series = {plusLucis}, journal = {plusLucis}, number = {2}, pages = {7 -- 7}, subject = {Quanteninformation}, language = {de} }