The Navigator 520 is operated entirely by voice control through RealWear’s WearHF interface. You say the label of whatever is on screen (for example a button name) and it activates, so there is no need to touch the device.
Four noise-cancelling microphones let it recognise commands reliably in loud environments, rated up to 100 dBA, which is what makes it usable on factory floors and job sites.
This hands-free model is the core reason to choose assisted-reality smart glasses over a tablet: workers keep both hands on the task while following instructions, scanning codes or on a live call with a remote expert. It also supports magic-word commands and works with hearing protection, which matters in high-noise plants.
FAQ:
- Do I need to learn commands? Mostly you say what you see on screen; a few global commands (navigate home, my controls) cover the rest.
- Does it work with a language other than English? Yes, it supports 17 or more voice languages.
Also read:
- RealWear Navigator 520 full specifications
- RealWear Navigator 520 software and platform


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