论文信息 - Evaluation of Information Layers in a GPS-based Guidance System for the Visually Impaired - 字舞流文

Evaluation of Information Layers in a GPS-based Guidance System for the Visually Impaired

Hideo Makino | Yoshinobu Maeda | Ikuo Ishii | Eiichi Tano | Takashi Konishi | Y. Maeda | H. Makino | Eiichi Tano | Takashige Konishi | I. Ishii

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[2] Roberta L. Klatzky,et al. Personal guidance system for the visually impaired , 1994, ASSETS.

[3] Elliott D. Kaplan. Understanding GPS : principles and applications , 1996 .