Engineering design; industrial design; new product design services; product development; electronics design of engineering, industrial, and consumer products, namely, computer systems, sound systems, battery systems, mobile device charging systems, mobile payment devices, electronic measurement tools, electronic key management systems, GPS operating interface systems, GPS cattle tags, conveyer monitoring systems, modular systems for precision machine control, electronic antennas, electronic blood glucose testing and monitoring devices, coffee brewing devices, virtual reality headsets, car-reservation hardware and software systems, motion sensor devices, water filters, concrete reinforcement products, electronic ultrasound probe disinfectants, digital lockers, fire collars, LED display screens, electronic devices to monitor vital signs and sleeping patterns of infants, solar lighting and power systems, rechargeable nasal medication administration devices, drone fishing line release devices, electronic power saving devices, electronic driving behavior monitors, dish-washing devices, and electronic safety barrier systems; software and mobile application design and development of computer software systems, mobile application programs, and computer software systems; system design and computer system design, namely, design of hardware, software, interface, and operating systems used in the design and development of engineering, industrial, and consumer products; design and development of computer web servers, interfaces, and databases; doing any of the aforesaid for others, and also providing advisory and consulting services in relation to the aforesaid