Google Instant Previews are interactive way to view the search results and has been available on the web.
Now, Google has added this to mobile search devices on iOS devices.
With mobile Safari, go to google.com and perform a search. On the side of the results you will now see a magnifying glass. Just tap that to see a nice thumbnail view with search result that you can scroll sideways.
When you are looking for recipes or similar items, it probably helps to view the results by images.
This is a nice feature to have. But, I mostly use Google mobile iPhone app for most searches and strangely this is missing there. I am assuming it will be made available in the iOS app in the next app update.
{ via Google blog }
