National Arboretum “Mobile Living Information Service
We have constructed mobile service infrastructure and installed 167 Green[bi:n] beacons at the main places and representative plants of National Arboretum to provide various information of the arboretum to visitors so that detailed information of the contents can be provided through the visitor's smartphone when they approach it.
Korea Expressway Corporation “Accident Alert Service in the tunnel"
We have implemented a service that can be provided through the smartphone application of the drivers by monitoring the speed of the vehicle, accident, fire, etc. in a medium-sized tunnel of about 1 km, where a fire detector is not installed.