Imagine you're browsing a webpage and as you move your mouse towards the "back" button, a window pops up within the webpage area, displaying important information. This is a clever way to grab the user's attention before they leave the website. But how exactly can this be achieved? Is it through a combination of javascript and mouse movement, or maybe jquery? I've searched online but can't seem to find any tutorials on this unique feature. Is there a specific term for this webpage area that I should be looking for? Any guidance would be appreciated. Thanks!