To open the side panel and view the results, just click on the G icon next to the search bar. And if you’ve found what you’re looking for or don’t want to see the results any more, you can easily close the panel at any time. We’re experimenting with this feature first in the Chrome OS Dev channel with Google Search, and with any broader rollout in the future, we’d aim to bring it to more platforms with support for more default search engines.
Posted by Yana Yushkina, Product Manager, Chrome