Place values on a floor plan, a network diagram or a map, and embed the view in the web pages your operators already use. Each value is read from the system that owns it when the view is shown.
Each bound value is live, stale or disconnected, and when it is not live the view says why — the source is unreachable, the credentials were refused, the value is not at the source, or requests are rate limited — and how long ago the last value arrived. One source going quiet does not turn the whole view into an error.
The generic HTTP connector reaches a source with a static token or header, or OAuth 2.0 client credentials, and picks the value out of a JSON response with a JSON Pointer. Credentials stay on the server and never reach the browser.
A share link opens a board read-only without signing in. Embed it in another application’s page with an iframe, give each link an expiry, or revoke it at any time.
The source is published under AGPL-3.0. A commercial license is available for organizations that cannot adopt AGPL-3.0 terms.