Abstract: A barcode reader and a barcode reading system having an age verification capability are disclosed. The barcode reader may capture a barcode pattern on an identification (ID) card of an individual presented within a field of view of the barcode reader, extract date of birth information from the barcode, and verify an age of the individual. The barcode reader may provide an approve signal if it is verified that the age of the individual is greater than a high threshold or a deny signal if it is verified that the age is less than a low threshold. The low threshold is distinct from the high threshold. The age may be verified by a host computer. The barcode reader may extract a product ID and send the product ID to the host computer. The host computer may then prompt age verification operation if the product is an age-restricted product.

Abstract: An emergency alert bracelet for alerting others and drawing attention to the user when the user is in an emergency situation. The bracelet comprises a strap that can be adjustably secured on the wrist of a user. The bracelet includes a housing thereon that includes a warning light, a control switch, and one or more indicator lights. When a user operates the control switch, the warning light illuminates or flashes, an alarm unit produces an audible alert, and optionally a GPS chip transmits the location of the user to a third party, such as an emergency contact. The housing further includes a power source and indicator lights for indicating the charge status of the power source. Additionally, a charging port is provided for charging the power source of the device.