Information gathering and decoding apparatus and method of use
An information gathering and decoding apparatus includes two information gathering devices that communicate with one another, preferably wirelessly. The two information gathering devices may be used substantially simultaneously to process one, or multiple, customer orders. Customer order information is sent from one information gathering device to the other, and only one of the information gathering devices communicates with a computer system to send information from both of the information gathering devices to the computer system as if the information originated from the one information gathering device. Communication between the two information gathering devices combined with a microprocessor in at least one of the information gathering devices may allow the information gathering and decoding apparatus to be used with existing computer systems, such as point of sale systems, preferably without modifying the computer system. One information gathering device may pre-qualify customers to purchase restricted items. The second information gathering device may access the pre-qualification from the first information gathering device to process sales of restricted items to customers.
1. A data reading system to obtain, from multiple data readers at a retail establishment having checkout and pre-checkout locations, transaction data identifying items of merchandise associated with transactions of multiple customers, the data reading system comprising:
a point of sale system of the retail establishment, the point of sale system having an interface dedicated for use with a single data reader coupled to the interface at the checkout location, the point of sale system configured to receive the transaction data through the interface and ascertain from which of the multiple data readers the transaction data originated;
a first data reader of the multiple data readers, the first data reader acting as the single data reader configured to use the interface of the point of sale system, the first data reader including:
a first data capture device configured to capture first data of the transaction data, the first data representing items of a first transaction of a first customer completing the first transaction at the checkout location,
a first controller including a memory, the first controller and memory operatively connected to the first data capture device, and
a first communication device, the first communication device operatively connected to the first controller; and
a second data reader of the multiple data readers, the second data reader comprising a hand-held device configured to communicate, while the first and second data readers are communicatively coupled directly to each other at the retail establishment, only with the first data reader, the second data reader including:
a second data capture device configured to capture identifying information and second data of the transaction data, the second data representing items of a second transaction of a second customer undertaking the second transaction at the pre-checkout location,
a second controller operatively connected to the second data capture device and configured to associate the identifying information with the second data, and
a second communication device operatively connected to both the second controller and the first communication device and configured to transmit the second data and associated identifying information only to the first communication device;
wherein the first controller is configured to:
receive the first data originating from the first data reader,
receive the second data and associated identifying information originating from the second data reader,
store in the memory, based on the associated identifying information, the second data and associated identifying information, and
transmit to the point of sale system the transaction data so that, from the viewpoint of the point of sale system, the transaction data, representing the first and second transactions, appears as originating from the first data reader and the point of sale system associates the identifying information with the second transaction to ascertain from which of the multiple data readers the second data originated.
2. The data reading system according to claim 1 , further including a charging module associated with the first data reader, the charging module operatively connected to the first controller, a first power source also operatively connected to the charging module, and a second power source associated with the second data reader and configured to be recharged by the charging module.
3. The data reading system according to claim 1 , wherein the first communication device is a first wireless transceiver and the second communication device is a second wireless transceiver, wherein the first and second communication devices are configured to send and receive data to and from one another.
4. The data reading system according to claim 1 , wherein the first controller is further configured to receive, at substantially the same time, the first data originating from the first data capture device and the second data originating from the second data capture device.
5. The data reading system according to claim 1 , wherein the first controller is further configured to provide to the point of sale system, in response to the first data reader receiving the associated identifying information, the second data received from the second data reader and stored in the memory so as to cause the point of sale system to initiate processing the second transaction.
6. The data reading system according to claim 1 , further comprising:
a first housing for the first data reader, wherein the first data capture device is located within the first housing, and wherein the first controller and the memory are located within the first housing; and
a second housing for the second data reader, wherein the second data capture device is located within the second housing, the second controller is in the second housing, and the second communication device is located within the second housing.
7. The data reading system according to claim 1 , wherein the associated identifying information comprises a customer rewards number, and wherein the second controller is configured to associate the customer rewards number with the second data.
8. The data reading system according to claim 1 , wherein the associated identifying information comprises a unique identifier assigned to the second customer in a checkout line, and wherein the second controller is configured to associate the unique identifier with the second data.
9. The data reading system according to claim 1 , wherein the first data capture device comprises a fixed data capture device rigidly fastened to a checkstand.
10. The data reading system according to claim 1 , wherein the second data reader is configured to wirelessly communicate with the first data reader.
11. The data reading system according to claim 1 , wherein the first data capture device comprises a fixed data capture device rigidly fastened to the point of sale system.
12. The data reading system according to claim 1 , wherein the first data reader comprises a fixed data capture device mounted within a self-checkout station.