Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2005-08-02
2005-08-02
Hofsass, Jeffery (Department: 2636)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S573400, C340S925000, C701S211000
Reexamination Certificate
active
06924741
ABSTRACT:
In an airport terminal1, an identification tag5for transmitting inherent identification tag information and its position information is handed to a customer6. The information is received by a tag recognition apparatus2and transferred to a recognition PC8which analyzes the received information and transmits the analysis result to an image data server9. The server9reads out image data for a guidance convenient to the customer6. An image creation PC10generates a guidance image signal base on the image data and transmits it to an image projector3closest to the customer6thereby to display a guidance image4on a floor surface1anear the customer6. If the customer6has enough time, the guidance information of available facilities is displayed as a part of the guidance image4.
REFERENCES:
patent: 5793882 (1998-08-01), Piatek et al.
patent: 6617970 (2003-09-01), Makiyama et al.
patent: 6622088 (2003-09-01), Hood
patent: 2003/0210148 (2003-11-01), Imasaki et al.
patent: 2002-031538 (2002-01-01), None
Ishibashi Keiko
Sato Atsushi
Tamayama Shotaro
Terasawa Seiji
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