42 Design of computer hardware, software, and integrated circuits, namely, consulting and product engineering services in the fields of design, development, implementation and management of network, wireless, communications, multimedia, and consumer products; electrical engineering services, including designs of electrical schematics and multi-layer printed circuit boards (PCBs); design and development of software and hardware for wireless, consumer, network, and communication, products and solutions for use in consumer electronics; design for others of integrated circuits and integrated circuit cores for use in wireless communications and wireless communication equipment and digital signal processors; industrial design; industrial design services; new product design services; product design and development in the fields of consumer electronics, medical devices, lighting, automotive products, industrial products, gaming, and internet of things (IoT); programming of multimedia applications; product development and engineering services for others; mechanical engineering services; design and development of computer firmware; software architecture development; design, development, and implementation of software for mobile device applications