The features should include:
- floating image menu items/buttons (like: Menu Icons) on the side linking to pre-defined paths/URLs
- ability to add new menu elements
- visible to standard user (including anonymous), not like Quickbar which is for used for admin
Which modules can provide such features? Or how this can be achieved?
In summary, like this:
Image source: Floating Social Share for Drupal
but beyond social buttons (so any button/menu item with any image/link can be added).