Authorities in many countries have make it mandatory for owners of designated premises to draw up plans to cater not only for fire emergencies, but also address other fire related emergencies or hazards affecting life safety. This is regardless of whether the hazard is initiated by accident, pre-mediated actions, or natural caues asuch as earthquake. So, what evacuation technologies are commercially available to address the limitations of the building egress in enhancing an emergency response plan for safe evacuation?