Follow-My-Lead: Intuitive Indoor Path Creation and Navigation Using Interactive Videos

論文URL:http://dl.acm.org/citation.cfm?doid=3025453.3025976

論文アブストラクト:We present Follow-My-Lead, an alternative indoor navigation technique that uses visual information recorded on an actual navigation path as a navigational guide. Its design revealed a trade-off between the fidelity of information provided to users and their effort to acquire it. Our first experiment revealed that scrolling through a continuous image stream of the navigation path is highly informative, but it becomes tedious with constant use. Discrete image checkpoints require less effort, but can be confusing. A balance may be struck by adding fast video transitions between image checkpoints, but precise control is required to handle difficult situations. Authoring still image checkpoints is also difficult, and this inspired us to invent a new technique using video checkpoints. We conducted a second experiment on authoring and navigation performance and found video checkpoints plus fast video transitions to be better than both image checkpoints plus fast video transitions and traditional written instructions.

日本語のまとめ:

同じ場所に後から来る人のためのナビゲーション手法を検証した.先導者のデバイス(HUD)で撮影した画像・ビデオを共有.チェックポイント(画像ORビデオ)だけでは不十分なので,間をつなぐビデオ挿入とその再生速度・比率を検証.

(110文字)

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