Bar code scanners; Downloadable computer software platforms for generating barcode for the transmittal of information; Downloadable software in the nature of a mobile application for generating QR codes; Downloadable computer application software for mobile phones, namely, software for QR code database management; Downloadable computer application software for mobile phones, namely, software for for saving QR code data, displaying QR code data and QR code database managements; Downloadable mo...