Abstract: The present invention describes a community based computerized method and system which automatically gathers, acquires and collects students' usage data in a dynamic knowledge base as they perform their routine learning assignments from any educational source (e.g. printed textbooks, e-textbook etc.), for the purpose of assessing their achievements, competencies, areas of interest, preferences and requirements, and then providing automatically generated students-related information and services which are based on this knowledge, such as custom study guides, preparation plans for exams and academic skills assessment reports. The system also provides insights, trends and behavioral patterns within students' groups, which are identified and deduced from actual activities of users, such as learning habits, areas of interest, and demand for new and existing educational learning sources.

Abstract: The present invention describes a community based computerized method and system which automatically gathers, acquires and collects students' usage data in a dynamic knowledge base as they perform their routine learning assignments from any educational source (e.g. printed textbooks, e-textbook etc.), for the purpose of assessing their achievements, competencies, areas of interest, preferences and requirements, and then providing automatically generated students-related information and services which are based on this knowledge, such as custom study guides, preparation plans for exams and academic skills assessment reports. The system also provides insights, trends and behavioral patterns within students' groups, which are identified and deduced from actual activities of users, such as learning habits, areas of interest, and demand for new and existing educational learning sources.

Abstract: A protective cover for a motor vehicle, particularly for a motorcar, in the form of a strip of a length commensurate with the length of the motorcar and of a width slightly smaller than the width of the baggage compartment of the motorcar. The cover includes a number of stiff rectangular panels connected along their long sides by flexible joints, which permits the cover to be folded into a close stack, to be stored inside the baggage compartment of the motorcar and to be pulled out and to be stretched over the body of the motorcar. The strip is provided with a mechanism for attaching its near end to the inside of the baggage compartment and a mechanism for attaching its far end to the front of the motorcar. The cover further includes two lengths of strip or string having their two ends attached to points proximate two corners of each pair of panels, the strip being of a length commensurate with the distance between the points on the panels in the fully stretched state of the cover.