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Even as mobile devices have become increasingly powerful and popular among learners and instructors alike, research involving their comprehensive integration into educational laboratory activities remains largely unexplored. This paper discusses efforts to integrate vision-based measurement and control, augmented reality (AR), and multi-touch interaction on mobile devices in the development of Mixed-Reality...
Although gesture-based input and augmented reality (AR) facilitate intuitive human-robot interactions (HRI), prior implementations have relied on research-grade hardware and software. This paper explores using tablets to render mixed-reality visual environments that support human-robot collaboration for object manipulation. A mobile interface is created on a tablet by integrating real-time vision,...
Over the last several decades, visual servoing-a vision-based control approach-has been explored as a popular and inexpensive contactless measurement alternative for a variety of industrial robotic systems. Moreover, recent years have witnessed rapid advancements in mobile device applications that have pushed the envelope in the capabilities of smartphone cameras. In this paper, an eye-in-hand pose-based...
Mobile technology is developing and impacting society at an accelerating pace. Since their release in 2007, over one billion smartphones have reshaped the daily lives of their users and their embedded technologies have become increasingly more powerful and miniaturized with each new model. Yet, the majority of the most popular uses of these devices do not take full advantage of their sensing, storage,...
The use of augmented reality (AR) and mobile applications has recently been investigated in the teaching of advanced concepts and training of skills in a variety of fields. By developing educational mobile applications that incorporate augmented reality, unique interactive learning experiences can be provided to learners on their personal smartphones and tablet computers. This paper presents the development...
The integration of augmented reality (AR) techniques in user interface design has enhanced interactive experiences in teleoperation of robots, hands-on learning in classrooms, laboratory, and special education, and user training in an array of fields, e.g., aerospace, automotive, construction, manufacturing, medical, etc. However, AR-based user interfaces that command machines and tools have not been...
The sensing, computing, and control potential of smartphones remains to be fully explored in automatic control applications. In this paper, we control the angular position of a motor test-bed using feedback from the embedded motion sensors of a smartphone while it is mounted to the test-bed. The smartphone hosts an interactive user interface which students and researchers can use to quickly and easily...
Although the onboard cameras of smart devices have been used in the monitoring and teleoperation of physical systems such as robots, their use in the vision-based feedback control of such systems remains to be fully explored. In this paper, we discuss an approach to control a ball and beam test-bed using visual feedback from a smart device with its camera pointed at the test-bed. The computation of...
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