Working in the building industry is considered to be a relatively risky job. It is so because of some reasons. Above all, above mentioned employees use machines. Inappropriate use of some of them cannot make bigger harm to their health. However, still in case of a lot of them, like so called mining equipment, the probability of various injuries is considerably bigger. Another factor that may contribute to complications of the employees is that they usually work on quite big heights.

At present electronic has an important and very key role. Everybody possesses plenty electronics gadgets at home and want to use them all the time.