Factors Affecting Students' Satisfaction Toward E-Learning in Thailand
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International Journal for e-Learning Security (IJeLS), Volume 2, Issue 2, September 2012 Online Robotics Course: Factors Affecting Students’ Satisfaction toward e-Learning in Thailand Wichian Premchaiswadi, Parham Porouhan Nucharee Premchaiswadi Graduate School of IT in Business Faculty of Information Technology Siam University Dhurakij Pundit University Abstract paper is to develop a comprehensive online course in robotics that encompasses various fields that are Recently,“Robo Siam1” team from Siam integral to robotic systems: Electrical and Computer University won The Best Creativity Awards in Engineering, Mechanical Engineering and Computer Robot@Home Championship 2011 and received the Science programs preferably. Many students begin privilege of representing Thailand in the global-level engineering or science study with no practical “World RoboCup : Robot@Home 2012” contest in experience in robotics issues. Most have never even Mexico. seeking further success in the prospective touched a robot, never built one, and written a robotics competitions, motivated the university to computer program to control the robot. A well- develop an optional robotics course (not core structured web-based robotics course was planned to course) — for those sophomore students of Electrical aid in the development of practical skills, interest, and Computer Engineering, Mechanical Engineering and deep learning amongst Siam University students. and Computer Science programs— who voluntarily The main challenge in the development of an online are interested to know more about robots and course in robotics was to effectively review the learning online. The course was designed based on course organization in terms of content and the open source DARwIn-OP (Dynamic complexity to make it acceptable and enjoyable to Anthropomorphic Robot with Intelligence - Open undergraduate students. In this paper we presented a Platform). The winning team — and couple of robotics course for sophomore of Electrical and sophisticated IT lectures— were appointed to design Computer Engineering, Mechanical Engineering and the syllabus and the course modules. Moreover, two Computer Science programs at Siam University. lab sessions per week were dedicated to the design Unlike many robotics courses offered in various module of the course. From the theory (e-Learning) academic institutions, this course combined classical perspective, students learned how to setup, configure robotics concepts such as robot manipulator and program specific functions of a DARwIn-OP kinematics, dynamics and control, with robot humanoid robot. In general, the course consisted of programming techniques. Students were able to four main modules: (1) Motion, (2) Vision, (3) watch the online tutorial videos, download the Hardware, and (4) Miscellaneous robotics topics. provided files and documents, and increase their C++ From the hardware perspective, students learned programming skills and so on. Furthermore, at the about the hardware components of a DARwIn-OP end of every week, they had the chance to attend robot such as actuators, sensors, display and practical workshops developing the computer interfaces. Overall, the online course taught students programs that control the robot and direct them to do on how to setup, configure and program specific the assigned online tasks. functions of a DARwIn-OP humanoid robot. The The robotics course was designed and objective of the paper is to identify the most implemented based on the development of open significant factors affecting students’ satisfaction source DARwIn-OP for the first time in May 2012 at toward the developed course. The findings show that Siam University. DARwIn-OP (Dynamic “Self-efficacy” and “Perceived Usefulness” are the Anthropomorphic Robot with Intelligence - Open most important determinants of students’ Platform) is an affordable, miniature-humanoid-robot satisfaction. platform with advance computational power, sophisticated sensors, high payload capacity, and dynamic motion ability to enable many exciting 1. Introduction research, education, and outreach activities [1]. In fact, DARwIn-OP is a true open platform where This paper describes a web-enhanced robotics undergraduate students are encouraged to modify it course —developed at Siam University in in both hardware and software in addition to various Thailand— for those sophomore students who are software implementations such as C++, Python, curious and eager to learn more about robots and LabVIEW, and MATLAB. robotics competitions. The purpose of the research Copyright © 2012, Infonomics Society 181 International Journal for e-Learning Security (IJeLS), Volume 2, Issue 2, September 2012 Engineering, Mechanical Engineering and Computer Moreover, the university tried to build a new sort Science programs in Thailand, we realize that the of interdisciplinary course while combining both first two years of these programs are generally engineering and practical standpoints all the way designed for single-instructor mathematics and through using avant-garde technology. In other theory lecture courses, whereas lab-based courses are words, the objective of the course was to bring developed more for the third and fourth years. In this together the harmonizing dynamism of faculty paper, the course that we expanded is far away from teaching and research with the intention of the mentioned strategy because it supports a team- establishing an exceptional learning atmosphere for teaching method by the faculty and team members of incoming engineering sophomore students. The main Graduate School of Information Technology for goals of the course were to picture the students to a sophomore students of Electrical and Computer variety of programming issues altogether as Engineering, Mechanical Engineering and Computer providing them with basic applied robotics layout. Science programs at Siam University. It worth to Using this collective approach, at the same time, the mention that, at present, Siam University, is university planned to grant the students the logic of Thailand's fifth oldest and largest private university engineering topics, while also giving them an offering various undergraduate and postgraduate experience of what the practice of robotics is similar programs both in Thai and English languages. to, all the way through practical knowledge and Comparable courses to the one that Siam skills. The university anticipated that finally this University has expanded are normally robotics- movement would help the students to discover their driven in a strict content and environment, often favorite field of interest all the way through their bounding learning to difficult programming, studies and prospective career. computational, arithmetic and mechanical In this robotics course, the university moved engineering only, but our course covered a wide area much further than just using e-learning as a tool to of humanoid robotics subjects such as mechanics, teach obsolete robotics topics (as occurs in some software, hardware, electrical engineering and other universities and high schools!). In contrary, computer science practices [4]. The associated Siam University aimed to use e-learning as an courses are also classically determined for those integrative theme and practical tool to teach up-to- students who are ahead of sophomore year, and date issues about DARwIn-OP [2],[3]. Online therefore cannot as efficiently deal with the problem tutorial videos and theoretical lectures, as well as of retention and choice of major amongst practical lab sessions at the end of per week, let the engineering students. university to use e-learning as a learning On the other side of the coin, existing preparatory management system (as a helpful medium, in other undergraduate courses regularly use elementary words). By doing this, students learned about robotics topics as the starting platform for practical complicated DARwIn-OP devices and models, how robotics learning. LEGO robots [8] are frequently to design, control and analyze them, and how to deal used for motivating creative decision making, with online team work (group tasks and assignments) risk/critical management and problem solving matters. concerning with students. Opposite with humanoid In general, this paper unfolded as follows. In robots [5],[6],[7], LEGO robots are only restricted to section 2, we argued the characteristics of classic individual microcontrollers, including the Handy engineering curriculum with relevant robotics Board, which are usually unable to support more courses at other universities. In Section 3, we platforms. Therefore, LEGO robots are normally explained more detail in regard to the developed limited to operating in adapted environments only, robotics course. The conceptual framework was make them deficient in the capacity for real-world described in Section 4. In Section 5, we described the robotics practices. outcomes of the course, as well as adjustments made To deal with such boundaries, DARwIn-OP —as all the way (because it was for the first time at Siam a sophisticated robot platform— was chosen for the University that the course was taught), along with the robotics course. DARwIn-OP was developed at student performance, course assessments, and Virginia Tech's Robotics and Mechanisms feedbacks. Consequently, the paper wrapped up with Laboratory and it is also known as RoMeLa conclusion and future study in Section 6. [12],[13],[15]. In other words, DARwIn-OP is one of the four products (OLLO, BIOLOID, 2. Background