South Africa can rightfully be considered among world leaders in the development and management of access control systems.

The greatest advantage of these highly sophisticated and affordable systems is the speed and accuracy with which people can be identified.

Miners also have very negative perceptions about the taking of fingerprints as it is associated with criminal databases. The new vein technology completely eliminates this problem.

It is vital that accurate information on workers underground are available if mine accidents occur so rescue teams can immediately ascertain who is trapped underground, who has been saved and in what sectors of the mine people are still trapped. Rescue teams can waste valuable time in finding out who is trapped underground or by looking for people who have already been brought to the surface.

We realized we needed to give our core leaders deeper control and accountability in the way they run their businesses, while at the same time ensuring strong communication and collaboration across business units.

Chinese leaders do not want to allow the society's sentiments to affect the complete control of foreign policy and they also understand that nationalism can be a double-edged sword,