Mr Ivan CHEUNG, representative of the developer of indoor navigation technology, says that they have created the “Walking Assistant” mobile application by making use of the 3D Pedestrian Network, “Topographic Map API” and others on the CSDI portal.
Mr Ivan CHEUNG, representative of the developer of indoor navigation technology, says that they have created the “Walking Assistant” mobile application by making use of the 3D Pedestrian Network, “Topographic Map API” and others on the CSDI portal.
Mr Ivan CHEUNG, representative of the developer of indoor navigation technology, says that they have created the “Walking Assistant” mobile application by making use of the 3D Pedestrian Network, “Topographic Map API” and others on the CSDI portal.
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