A counterfeit paper currency detector with a barcode reading function includes a casing unit receiving a delivering device, a driving device, a paper currency detection device, and a barcode reading device. The delivering device includes a passageway between an upper base and a lower base. The driving device drives a paper currency or a barcode sheet to pass through the passageway. When a paper currency passes through the passageway, a plurality of first paper currency detection units and a plurality of second paper currency detection units of the paper currency detection device examine whether the paper currency is genuine. When a barcode sheet passes through the passageway, a first reading module or a second reading module of the barcode reading device reads widths and spaces of a plurality of bars on the barcode sheet.

A reading device provided to obtain information specifying a product, the device including a housing, an imaging unit, and an illumination unit. The housing includes a transparent reading window. The imaging unit is built in the housing and captures an image through the reading window. The illumination unit illuminates an imaging target of the imaging unit by performing surface emission of light toward the outside of the housing. The illumination unit is disposed outside an edge of the reading window and is inclined with respect to the reading window so as to protrude more with respect to the reading window toward a side farther from the reading window.

An Automated Teller Machine (ATM) terminal receives a transaction request from a user. The ATM terminal triggers a camera to capture a first image of the authentication media item presented by the user, where the first image of the authentication media item is embedded with a first unique code. The ATM terminal compares the first image of the authentication media item with a second image of the authentication media item that is associated with the user, where the second image of the authentication media item is embedded with a second unique code for verifying the user. The ATM terminal determines whether the first unique code corresponds to the second unique code. The ATM terminal conducts the transaction request if it is determined that the first unique code corresponds to the second unique code.

A convertible slot scanner assembly for capturing at least one object appearing in a field of view (FOV) is provided that includes a chassis body, a circuit board, an imaging sensor, a controller, an image decoder, and a first window. The chassis body includes an upper side, a front side forming an opening, a rear side, and an optical cavity. The circuit board is positioned at or near the upper side of the chassis. The imaging sensor, controller, and image decoder are all operably coupled with the circuit board, with the imaging sensor being directed toward the optical cavity to capture an image frame, the controller being in communication with the imaging sensor, and the image decoder configured to receive the image frame. The first window is configured to at least partially cover the opening of the chassis.

A convertible slot scanner assembly for capturing at least one object appearing in a field of view (FOV) is provided that includes a chassis body, a circuit board, an imaging sensor, a controller, an image decoder, and a first window. The chassis body includes an upper side, a front side forming an opening, a rear side, and an optical cavity. The circuit board is positioned at or near the upper side of the chassis. The imaging sensor, controller, and image decoder are all operably coupled with the circuit board, with the imaging sensor being directed toward the optical cavity to capture an image frame, the controller being in communication with the imaging sensor, and the image decoder configured to receive the image frame. The first window is configured to at least partially cover the opening of the chassis.

An Automated Teller Machine (ATM) terminal receives a transaction request from a user. The ATM terminal triggers a camera to capture a first image of the authentication media item presented by the user, where the first image of the authentication media item is embedded with a first unique code. The ATM terminal compares the first image of the authentication media item with a second image of the authentication media item that is associated with the user, where the second image of the authentication media item is embedded with a second unique code for verifying the user. The ATM terminal determines whether the first unique code corresponds to the second unique code. The ATM terminal conducts the transaction request if it is determined that the first unique code corresponds to the second unique code.

A reading device provided to obtain information specifying a product, the device including a housing, an imaging unit, and an illumination unit. The housing includes a transparent reading window. The imaging unit is built in the housing and captures an image through the reading window. The illumination unit illuminates an imaging target of the imaging unit by performing surface emission of light toward the outside of the housing. The illumination unit is disposed outside an edge of the reading window and is inclined with respect to the reading window so as to protrude more with respect to the reading window toward a side farther from the reading window.

An electronic card access system, for example, for managing access control of a venue or facility, and an access card for use with the card access system.

A code scanner is provided for capturing visual codes at the bottom of a plurality of test tubes in a tube rack. The scanner comprises a base and a tube rack support mounted to the base for supporting a tube rack. At least one camera is focused on an object plane at the bottom of the tubes. A transparent cover glass is arranged between the camera and the object plane. The tube rack support has a viewing opening and, at several locations around the viewing opening, support members for laterally supporting the tube rack. The cover glass is located at a distance from and below the support members. Thus, it is less likely to acquire dirt and any dirt thereon will be out of the object plane of the imaging optics.

A casino device includes a drop box, a bill processor used by an employee to check cash of a customer when the customer purchases chips in cash, a reader configured to read a barcode or magnetic stripe or IC chip of a card, a ticket, or a form of the customer, a ticket printer configured to print the ticket on which a exchange is displayed when the customer requests the exchange for the chips, a display configured to provide money amount information to the customer when the employee processes business using the bill processor, the reader, or the ticket printer and provide the money amount information to a closed circuit television camera and recording device, and a monitor configured to provide the employee with the money amount information provided to the display and transaction information between employees or between the employee and the customer.