Ключевые слова: 3d image, app, application, bar, bar code, barcode, business, camera, capture, cell, code, coding, communication, concept, data, device, digital, display, electronic, gadget, hand, hold, icon, id, identification, information, internet, isolated, message, mobile, mobility, online, payment, phone, price, product, qr, qr code, quick response code, reader, scan, scanner, scanning, screen, smart, smartphone, symbol, technology, telephone,