In the ancient period professional locksmith have played a great part in the designation of, automobiles locks and locks, manufacture and lastly development of the locks. The locks which were created ranged from personal locks to automobiles locks and lastly home locks which are important. With more increase in technology and the process of indusriallizationthe various aspect of professional locksmith advanced and there were more complicated devices constructed which served many purposes .An example of the effect of the increase in technology is that there are small personal locks that are manufactured within a small inch of time through the mass production assembly.
Currently professional locksmiths are of two types which are the neighborhood locksmith whose main responsibility is to handle personal or small security concerns. Some professional locksmith have gone a much further step ahead and have established specialized organization that provide solutions to some big company problems .The one advantage of the evolution of locksmith is that it has led to the development of locksmith courses which plays a vital part in the functioning of the economy. The trainees from the end of the particular training period are equipped with the relevant knowledge that will make them marketable in the job sector
The lock and key industry has been boosted by the evolution of technology. Most locks which are used functionally electronically. The functioning of the lock electronically ensures that the locks cannot be opened easily since one will have to get the particular code in order to open the lock. Another improvement is the switch to the biometric system which ensures maximum security. Other inventions include thumb inventions and face recognition