A Pilot Study of the Effectiveness of Augmented Reality to Enhance the Use of Remote Labs in Electrical Engineering Education

Autor/inn/en	Borrero, A. Mejias; Marquez, J. M. Andujar
Titel	A Pilot Study of the Effectiveness of Augmented Reality to Enhance the Use of Remote Labs in Electrical Engineering Education
Quelle	In: Journal of Science Education and Technology, 21 (2012) 5, S.540-557 (18 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1059-0145
DOI	10.1007/s10956-011-9345-9
Schlagwörter	Science Education; Laboratories; Distance Education; Internet; Teaching Methods; Learning Processes; Virtual Classrooms; Higher Education; Engineering; Questionnaires; Teacher Attitudes; Student Attitudes; Science Instruction + Suchen Sie Ihr Suchwort? Naturwissenschaftliche Bildung; Laboratory; Laboratorium; Distance study; Distance learning; Fernunterricht; Teaching method; Lehrmethode; Unterrichtsmethode; Learning process; Lernprozess; Hochschulbildung; Hochschulsystem; Hochschulwesen; Maschinenbau; Fragebogen; Lehrerverhalten; Schülerverhalten; Teaching of science; Science education; Natural sciences Lessons; Naturwissenschaftlicher Unterricht
Abstract	Lab practices are an essential part of teaching in Engineering. However, traditional laboratory lessons developed in classroom labs (CL) must be adapted to teaching and learning strategies that go far beyond the common concept of e-learning, in the sense that completely virtualized distance education disconnects teachers and students from the real world, which can generate specific problems in laboratory classes. Current proposals of virtual labs (VL) and remote labs (RL) do not either cover new needs properly or contribute remarkable improvement to traditional labs--except that they favor distance training. Therefore, online teaching and learning in lab practices demand a further step beyond current VL and RL. This paper poses a new reality and new teaching/learning concepts in the field of lab practices in engineering. The developed augmented reality-based lab system (augmented remote lab, ARL) enables teachers and students to work remotely (Internet/intranet) in current CL, including virtual elements which interact with real ones. An educational experience was conducted to assess the developed ARL with the participation of a group of 10 teachers and another group of 20 students. Both groups have completed lab practices of the contents in the subjects "Digital Systems" and "Robotics and Industrial Automation," which belong to the second year of the new degree in Electronic Engineering (adapted to the European Space for Higher Education). The labs were carried out by means of three different possibilities: CL, VL and ARL. After completion, both groups were asked to fill in some questionnaires aimed at measuring the improvement contributed by ARL relative to CL and VL. Except in some specific questions, the opinion of teachers and students was rather similar and positive regarding the use and possibilities of ARL. Although the results are still preliminary and need further study, seems to conclude that ARL remarkably improves the possibilities of current VL and RL. Furthermore, ARL can be concluded to allow further possibilities when used online than traditional laboratory lessons completed in CL. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10