Data system and method for accessing a computer network using a collection of bar code symbols
First Claim
1. A system for accessing data resources on a computer network, comprising:
- a) a portable book having pages on which machine-readable symbols and human-readable indicia are printed, each symbol being encoded with a computer network address at which data resources are stored, each indicium being located adjacent a respective symbol and identifying the respective symbol to a human operator; and
b) a portable, hand-held terminal supported and operated by the operator during use, the terminal including a reader for electro-optically reading a symbol identified by a respective indicium and selected by the operator, and for decoding the symbol to obtain the address encoded therein, the terminal also including a transceiver in wireless communication with the network for accessing and retrieving the data resources stored at the address of the decoded symbol, the terminal also including a display for visually displaying to the operator the data resources retrieved from the address of the decoded symbol.
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0 Petitions
Accused Products
Abstract
A data system and method for retrieving information from a particular address of a computer network using a collection of bar code symbols and a hand-held, portable terminal. Each of the bar code symbols of the collection includes encoded data that is associated with a particular computer network address. The hand-held, portable terminal comprises a reading unit including a laser scanner or a CCD array, a communications unit, and a display. In operation, the reading unit scans or images a bar code symbol from the collection, the communications unit establishes a connection to the computer network and accesses the computer network address associated with a particular bar code symbol, and information stored on the computer network at a location associated with the network address is transferred to the terminal and displayed on the display.
154 Citations
9 Claims
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1. A system for accessing data resources on a computer network, comprising:
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a) a portable book having pages on which machine-readable symbols and human-readable indicia are printed, each symbol being encoded with a computer network address at which data resources are stored, each indicium being located adjacent a respective symbol and identifying the respective symbol to a human operator; and
b) a portable, hand-held terminal supported and operated by the operator during use, the terminal including a reader for electro-optically reading a symbol identified by a respective indicium and selected by the operator, and for decoding the symbol to obtain the address encoded therein, the terminal also including a transceiver in wireless communication with the network for accessing and retrieving the data resources stored at the address of the decoded symbol, the terminal also including a display for visually displaying to the operator the data resources retrieved from the address of the decoded symbol. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of accessing data resources on a computer network, comprising the steps of:
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a) printing machine-readable symbols and human-readable indicia on pages in a book, each symbol being encoded with a computer network address at which data resources are stored, each indicium being located adjacent a respective symbol and identifying the respective symbol to a human operator;
b) supplying the book to the operator for selection of a symbol identified by a respective indicium;
c) supporting and operating a portable, hand-held terminal by the operator, including the step of aiming a reader on the terminal at the symbol for reading and decoding the symbol to obtain the address encoded therein;
d) accessing and retrieving the data resources stored at the address of the decoded symbol by establishing a wireless communication link between the terminal and the network; and
e) visually displaying to the operator the data resources retrieved from the address of the decoded symbol on a display provided on the terminal. - View Dependent Claims (8, 9)
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Specification