The application will not load

Most sites block embedding through X-Frame-Options: DENY or a restrictive Content-Security-Policy: frame-ancestors. Deploy your own application without those headers, or open it directly on the glasses.

It loads but looks washed out

The application is probably drawing on a light background. Additive light means white backgrounds flood the scene, so start from #000.

The QR code will not scan

Raise screen brightness and hold steady at roughly arm's length, then say "Hey Meta, scan this QR code".

Nothing renders over http

The Simulator is served over HTTPS, so embedded pages must be as well.

Support

Support and troubleshooting

Questions about the Simulator, bug reports, device requests, and project inquiries all go to one address.

Contact

contact@displayglasses.dev

Useful things to include in a bug report: the URL you loaded, the browser and version, and what you expected to happen. For a device request, the make and model of the glasses is enough.

Common issues

The application will not load. Most sites block embedding through X-Frame-Options: DENY or a restrictive Content-Security-Policy: frame-ancestors. Deploy your own application without those headers, or open it directly on the glasses.
It loads but looks washed out. The application is probably drawing on a light background. Additive light means white backgrounds flood the scene, so start from #000.
The QR code will not scan. Raise screen brightness and hold steady at roughly arm's length, then say "Hey Meta, scan this QR code".
Nothing renders over http. The Simulator is served over HTTPS, so embedded pages must be as well.

Feature and device requests

The Simulator models a category rather than a single product. Additional device profiles are added as hardware becomes available, and requests directly influence which ones come first. If you are building for a device that is not covered yet, write in.