Study on requirements and architecture for enhancing pedestrian mobility

Smart devices are an essential navigating tool on indoor and outdoor environments for work or leisure activities. Specially, it's very useful in first visited area and on traffic congestion. However, there are different requirements for the elderly, physically impaired people, blind and woman in pregnant, and so on. Moreover, indoor positioning is more important in urban living. Therefore, we investigate how to enhance the mobility and accessibility of ordinary people as many as possible. This paper proposes the architecture of smart platform and devices including automatic updates based various sensor data and images from all types of pedestrian.