Google is testing one other function for “folks additionally seek for,” this one overlays entity data in a popup menu if you hover your mouse over the time period. This was noticed by Valentin Pletzer who known as this “refinement bubbles inside entity popover.”
Right here is the display shot of this that Valentin shared on Twitter (click on to enlarge):
I attempted to duplicate this however I can’t – so it should be some type of take a look at.
Jogs my memory a bit just like the overlays in featured snippets – however I like this implementation of it far more as a result of it’s separate and never injecting something inside the particular content material from that writer.
Discussion board dialogue at Twitter.