A computer-vision-based interaction system for backprojection walls is presented. The user controls the projected graphical user interface of an application by pointing with the arm. The mouse cursor follows the motion of the arm. Further instructions corresponding e.g. to a mouse button click can be given by voice commands. The combination of the interaction system with an application program ...

leukodystrophies are familial disorders with onset usually in infancy or childhood. the name comes from the greek leuko meaning white and dystrophy meaning imperfect growth or development. leukodystrophy is a progressive, genetic disorder with an autosomal recessive or x-linked mode of inheritance. the clinical features consist of motor dysfunction with varying degrees of cognitive decline. mag...

Random vibration analysis of tall structures faces multiple problems due to the large number of elements and high degrees of freedom; that is why this type of analysis is mostly used in simple structures and low degrees of freedom. In the past two decades, changes have been occurred in this type of analysis to be used in complex structures and the large number of elements. Pseudo-Excitation Met...

In 1990 at the Jomtein Conference in Thailand organised by UNESCO, UNICEF, UNDP and the World Bank the 157 governments present agreed to a Declaration, the World Declaration on Education for All that signalled their commitment to achieve Education for All (EFA) by 2000. EFA was not defined succinctly, but was laid out as comprising: universal access to education services ‘of quality’; equity wi...