This move will make (some?) answers richer, more beautiful, and more interactive. It should be easier for the users to get the information they need at a glance. Some of the answers that include this new cards-style interface include finance, currency conversion, unit conversion, dictionary definitions, local time lookup, and holiday and sunrise times. And, of course, these include weather and flights cards, as well.
Google’s AI and algorithms are getting smarter, and the big G wants to provide people with more direct answers to their questions, rather than just a list of blue links. Google’s new cards style search is just the first step in that direction. For now, these changes will only come to smartphones and tablets, and are only available for the English version of Google.com. Google promises to bring the new UI to the desktop and other languages as soon as possible.
Source:AndroidAuthority