WebからのUnknown Awarenessによる旅行体験増幅

摘要

旅行体験を通して得られた知識を増幅するために，体験した物事に関連した未知情報に対する気づき（Unknown Awareness）を体験後に与える手法を検討している．本稿では，旅行中のGPSによる移動経路とデジタルカメラによる写真を体験ログとして地図上に配置し，旅行体験を表現するWebアルバムを自動生成するとともに，体験ログに関連する未知情報をWebから適切に抽出・提示することで旅行体験増幅を支援するシステムについて述べる．%The main issue addressed in this paper is how to augment knowledge obtained from trip experience. Our approach to this issue is to provide travelers with awareness of information after their trip, which has not been obtained during the trip and which is unknown to them, and to augment their experiential knowledge with the UA information. This paper demonstrates a trip experience augmentation system, which automatically generates a Web album with the map showing the trip route followed and locating the photos taken during the trip from the trip log made by means of GPS and digital camera. This system also appropriately extracts UA information related to the trip log from the Web to present it in the user interface. Such UA information allowed users to augment their knowledge obtained from their trip.