Navigator 500 headset computer, full voice control, free hands, modular design, 40 million pixel HD camera, support noisy industrial environment, can be used with standard safety hats, designed specifically for skilled technicians and engineers for remote expert guidance on site services, equipment inspection, maintenance and complex manufacturing assembly such as work assistance. A lëu bï ya luɔ̈ɔ̈i në luɔɔi ye cɔl electricity, automobile, petrochemical, gas, aviation, rail, transport, public security, fire, medical, infrastructure, and semiconductors.