Industrial smartphones and tablet terminals used for quality control, process monitoring, data collection, and work instruction confirmation in manufacturing sites. Equipped with shock resistance, dustproof and waterproof functions, and long-lasting batteries to handle harsh environments specific to manufacturing industries. Utilized for integration with production management systems, barcode and QR code reading, on-site photography, and communication tools among workers. Unlike general consumer products, these terminals are specialized for industrial use with emphasis on ruggedness and functionality.