스마트 단말기는 업무나 여가 활동을 위한 차량 또는 보행 이동에 있어서 필수적인 도구가 되었다. 특히 처음가는 지역이나 교통 체증 상황에서의 길 안내는 이용자의 만족도가 높게 발전되었다. 그런데 일반인을 위한 기능의 유용성이 있어도 때로 장년층, 장애인, 임산부, 일시적 상해자 등 교통 약자에 대해서는 다른 관점의 요구 사항이 존재한다. 또한 실외뿐만 아니라 실내 공간에서의 길 안내도 오래 머무는 방향으로 지향하므로 더욱 중요해지고 있다. 일반적으로 교통 약자는 사회적 약자이자 경제적 약자의 가능성이 크다. 본 논문에서는 정밀 측위 기술 분야에서 교통 약자에게 요구되는 보편적 요구사항을 도출하고 고령화 및 복지 사회에서 대중이 대중을 지원하는 융합 기술에 기반한 실제적이고 경제적인 스마트 길 안내 시스템의 구조와 기법을 제안하고자 한다.
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