Educational technologies are nowadays essential on all levels of the educational system - from nursery schools to universities. Availability and facilities are not found on all levels of the educational system the same.
The geographical location of school can have great influence on it, too. The proportion of using technologies in the educational process is still growing, unfortunately sometimes at the expense of personal contact between students and teachers.
On the other hand, it allows the use of various interactive teaching tools - either from commercial distribution or from teachers' own workshops.