The human memory has an associative nature. Association and mental visualization combine skills and structures of the left and right brain halves. It is easier to remember pictures, photographs or drawings than words or sentences. In fact, it usually takes a lot of effort to remember words and sentences …

In this paper, I first discuss in some detail the current use of Learning Objects and show it to be wanting. Although their use, in principle, may offer much flexibility in creating content, in practice it will not, particularly since it does not support sufficient pedagogical flexibility. Then I offer …

Businesses today are facing ever greater competition. Products and services need to be delivered faster, more efficiently and at lower price. Companies are forced to supply customised products: demand-oriented production. In order to meet this changing demand, companies have to subcontract and collaborate. …