Snackbar
Description
The snackbar (or toast) is used to temporarily display a brief message to the user.
When to use
Display the snackbar to unobtrusively inform a user of a change in their status. For example, "new contact added" or "notification received". Do not use the snackbar if user feedback or action is required.
Variations
In addition to informing the user of their status, the snackbar may include a button to perform an action.
Interactions
The snackbar is displayed when specific criteria are met and disappears after a specified interval.