31,472 research outputs found
Teaching humanoid robotics by means of human teleoperation through RGB-D sensors
This paper presents a graduate course project on humanoid robotics offered by the University of Padova. The target is to safely lift an object by teleoperating a small humanoid. Students have to map human limbs into robot joints, guarantee the robot stability during the motion, and teleoperate the robot to perform the correct movement. We introduce the following innovative aspects with respect to classical robotic classes: i) the use of humanoid robots as teaching tools; ii) the simplification of the stable locomotion problem by exploiting the potential of teleoperation; iii) the adoption of a Project-Based Learning constructivist approach as teaching methodology. The learning objectives of both course and project are introduced and compared with the students\u2019 background. Design and constraints students have to deal with are reported, together with the amount of time they and their instructors dedicated to solve tasks. A set of evaluation results are provided in order to validate the authors\u2019 purpose, including the students\u2019 personal feedback. A discussion about possible future improvements is reported, hoping to encourage further spread of educational robotics in schools at all levels
Developmental Robots - A New Paradigm
It has been proved to be extremely challenging for humans to program a robot to such a sufficient degree that it acts properly in a typical unknown human environment. This is especially true for a humanoid robot due to the very large number of redundant degrees of freedom and a large number of sensors that are required for a humanoid to work safely and effectively in the human environment. How can we address this fundamental problem? Motivated by human mental development from infancy to adulthood, we present a theory, an architecture, and some experimental results showing how to enable a robot to develop its mind automatically, through online, real time interactions with its environment. Humans mentally âraiseâ the robot through ârobot sittingâ and ârobot schoolsâ instead of task-specific robot programming
Integrating mobile robotics and vision with undergraduate computer science
This paper describes the integration of robotics education into an undergraduate Computer Science curriculum. The proposed approach delivers mobile robotics as well as covering the closely related field of Computer Vision, and is directly linked to the research conducted at the authorsâ institution. The paper describes the most relevant details of the module content and assessment strategy, paying particular attention to the practical sessions using Rovio mobile robots. The specific choices are discussed that were made with regard to the mobile platform, software libraries and lab environment. The paper also presents a detailed qualitative and quantitative analysis of student results, including the correlation between student engagement and performance, and discusses the outcomes of this experience
Computer Modeling of Personal Autonomy and Legal Equilibrium
Empirical studies of personal autonomy as state and status of individual
freedom, security, and capacity to control own life, particularly by
independent legal reasoning, are need dependable models and methods of precise
computation. Three simple models of personal autonomy are proposed. The linear
model of personal autonomy displays a relation between freedom as an amount of
agent's action and responsibility as an amount of legal reaction and shows
legal equilibrium, the balance of rights and duties needed for sustainable
development of any community. The model algorithm of judge personal autonomy
shows that judicial decision making can be partly automated, like other human
jobs. Model machine learning of autonomous lawyer robot under operating system
constitution illustrates the idea of robot rights. Robots, i.e. material and
virtual mechanisms serving the people, deserve some legal guarantees of their
rights such as robot rights to exist, proper function and be protected by the
law. Robots, actually, are protected as any human property by the wide scope of
laws, starting with Article 17 of Universal Declaration of Human Rights, but
the current level of human trust in autonomous devices and their role in
contemporary society needs stronger legislation to guarantee the robot rights.Comment: 8 pages, 6 figures, presented at Computer Science On-line Conference
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The Practices of Play and Informal Learning in the miniGEMS STEAM Camp
Science, Technology, Engineering, and Mathematics (STEM) play an important role in the educational reform and global economy. However, STEM education lacks the hands-on laboratory in the formal middle school and high school curricula. The widespread gender gap in multiple STEM disciplines causes middle-school aged girls have lower positive attitudes and interests towards STEM fields than male students. In recent years, Science, Technology, Engineering, Arts, and Mathematics (STEAM) education has been viewed as other approaches to increase studentsâ interests and improve study accesses to STEM fields in the United States. The addition of the arts in STAEM education provides more learning opportunities and real-world contexts which meet more studentsâ interests.
miniGEMS 2017 was a free two-week summer STEAM and programming camp for middle school girls in grades six to eight hosted by the Autonomous Vehicle Systems (AVS) Research and Education Laboratory at the University of the Incarnate Word (UIW). miniGEMS was the first free camp with a special focus on engineering and programming in San Antonio. The camp utilized project-based learning curriculum and provided multiple hands-on experiments, field trips, and significant interactions with guest speakers, all of which were designed to increase the middle school girlsâ interests in STEM-related fields. This paper provides an overview of miniGEMS STEAM camp, motivation for miniGEMS camp, and details on practicing project-based play activities in an informal learning environment.Cockrell School of Engineerin
Towards adaptive multi-robot systems: self-organization and self-adaptation
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG gefÜrderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.The development of complex systems ensembles that operate in uncertain environments is a major challenge. The reason for this is that system designers are not able to fully specify the system during specification and development and before it is being deployed. Natural swarm systems enjoy similar characteristics, yet, being self-adaptive and being able to self-organize, these systems show beneficial emergent behaviour. Similar concepts can be extremely helpful for artificial systems, especially when it comes to multi-robot scenarios, which require such solution in order to be applicable to highly uncertain real world application. In this article, we present a comprehensive overview over state-of-the-art solutions in emergent systems, self-organization, self-adaptation, and robotics. We discuss these approaches in the light of a framework for multi-robot systems and identify similarities, differences missing links and open gaps that have to be addressed in order to make this framework possible
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