Return Input from Storm AudioNav
AudioNav is an assistive USB device offering menu navigation by means of audio direction. Visitors with impaired vision, reading difficulties or impaired fine motor skills can navigate through menus or directories. Screen content is presented and summarized by recorded or synthesized language via a headset or handset.
Using an AudioNav requires implementing our JavaScript API. Documentation & sample code is available here.
How it Works
The AudioNav has buttons that visitors can use to navigate content or trigger specific actions. The following are the key codes returned from each user action while the AudioNav is in landscape orientation:
| Button/Action | Key Code | Description |
| Right | 79 | Emulates right arrow |
| Left | 80 | Emulates left arrow |
| Down | 81 | Emulates down arrow |
| Up | 82 | Emulates up arrow |
| Center | 40 | Emulates return/enter key |
| Plus | 108 | Emulates F17 key |
| Plug in headphones | 106 | Emulates F15 key |
| Unplug headphones | 107 | Emulates F16 key |