Public data utilization contest Grand Prize from President

Hackathon of industrial convergence grand prize from minister

Suwon ICT contest grand prize from governor

Social-venture idea contest excellece award

Public data utilization contest grand prize in idea design sector from governor

Social-venture contest excellence award in global growth sector from governor



Information providing device for travel using location information

Methods for shortening the update cycle and improving the measurement accuracy of mobile nodes through the introduction of error factors in the radio position network


- Route guidance system and method using vibration patterns

- System and method for obtaining Walkway Data using social mapping

- Touch gesture-based guidance interface delivery system and method

- Method and system for obtaining walkway data using mobile devices

- Route guidance system and method

- Method and system for obtaining Walkway data using network

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