HR departments and supervisors to help track employees working hours. Instead of being limited to using USB readers connected to a computer in order to read a standard UPC barcode, QR codes can be read by tablets and smartphones as well, using IOS and Android platforms! Many free apps available for this task enable users to scan a QR code image and display the text or contact information contained within, connect to a wireless network, or open a web page in their device’s browser. The DigitalPersona 4500 Fingerprint Reader is designed for use with a full range.

They provide a secure way for encoded information on an ID card to be read very quickly by a computer device, but unlike regular linear barcodes, QR codes have a greater storage capacity and can hold a LOT more information within a fairly small space! QR codes can contain a cardholder’s name, company name, title or position, complete contact information and more, versus a standard barcode containing simply an account or ID number. Like regular UPC barcodes on an ID card, QR codes are a kind of two-dimensional barcode.

Digitalpersona usage tracking