Ключевые слова: background, bar, barcode, black, box, business, cardboard, checkout, code, coding, control, data, device, digital, equipment, hand, human, id, identification, image, industry, information, inventory, isolated, label, laser, light, line, logistics, man, management, manual, market, merchandise, packaging, phone, qr, reader, retail, sale, scan, scaner, scanner, scanning, sensor, shopping, stock, store, technology, warehouse,