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Xu, Yiliang – ProQuest LLC, 2011
The development of telerobotic systems has evolved from Single Operator Single Robot (SOSR) systems to Multiple Operator Multiple Robot (MOMR) systems. The relationship between human operators and robots follows the master-slave control architecture and the requests for controlling robot actuation are completely generated by human operators. …
Descriptors: Resource Allocation, Mathematics, Animals, Robotics
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Johnson-Leslie, Natalie A. – Journal of Educational Technology Systems, 2009
In teacher education, electronic portfolios provide an authentic form of assessment documenting students' personal and professional growth. Using the engineered-based system, College LiveText, and an off-the-shelf general tool, HyperStudio, pre-service teachers constructed e-portfolios as part of their teacher preparation requirements. This case…
Descriptors: Preservice Teacher Education, Constructivism (Learning), Portfolios (Background Materials), Preservice Teachers