In many robotic applications, the teaching of points in space is necessary to register the robot coordinate system with the one of the application. Robot-human interaction is awkward and dangerous for the human because of the possibly large size and power of the robot, so robot movements must be predictable and natural. We present a novel hybrid control algorithm which provides the needed preci...

This paper presents the architecture of an image administration system that supports the medical practice in tasks such as teaching, diagnosis and telemedicine. The proposed system has a multi-tier, webbased architecture and supports content-based retrieval. The paper discusses the design aspects of the system as well as the proposed contentbased retrieval approach. The system was tested with r...

RESEARCH BRIEFING Can it be shown that some science teaching approaches work better than others for achieving specific curriculum aims? The science education research literature identifies learning difficulties and may suggest ways of addressing these. Few studies, however, develop and evaluate teaching interventions. This project involved designing, implementing and evaluating short teaching s...

Based on the cloud platform, concept and importance of double-precision teaching in wisdom is analyzed, basic framework online offline based blockchain technology constructed this paper. characteristics such as security decentralization, an accurate learning resource model knowledge representation learners resources proposed. A collaborative strategy perception demand supply The constructed, wh...