The search giant Google has introduce a new search interface for Tablet PC users. The new search results interface shows search results in card-type look. It's a impressive look. Google gives much priority for mobile friendly sites for searches done using mobile devices. The new interface is may be a sign of this. In the future Google search results for mobile devices will give more priority for mobile friendly websites.

So if you are website owner, and it is not mobile friendly, it's time to update your site to mobile friendly site.