A real world usage example for this is: using it to dim the background and highlight the required element e.g. the way Facebook does it when creating a post.
### Highlight and Popover – [Demo](http://kamranahmed.info/driver#single-element-with-popover)
### Highlight and Popover – [Demo](http://kamranahmed.info/driver.js#single-element-with-popover)
You can show additional details beside the highlighted element using the popover.