Kandlhofer, Martin, Gerald Steinbauer, Sabine Hirschmugl-Gaisch, and Johann Eck. “A Cross-Generational Robotics Project Day: Pre-School Children, Pupils and Grandparents Learn Together”. Journal of Automation, Mobile Robotics and Intelligent Systems 8, no. 1 (January 22, 2014): 12–19. Accessed May 15, 2024. https://www.jamris.org/index.php/JAMRIS/article/view/285.