42 Consulting in the field of auxiliary design for biomedical devices, electric vehicles, software applications including mobile applications, control systems, life science products, and green technology products; Consulting in the field of engineering; Consulting in the field of mechanical, electrical, control, software, and product engineering; Consulting services in the field of design and development of engineering processes; Design, development, and consulting services related thereto in the field of biomedical devices, electric vehicles, software applications including mobile applications, control systems, life science products, and green technology products; Engineering services, namely, engineering for the biomedical field, automotive field, software application field, control system field, life science field, and green technology field; Product development and engineering services for others