Google launched “Place Pages” for mobile phones to get you more details and links to useful websites where the user can read full reviews about the place. If address and cross street information isn’t enough, clicking “map button” will take you to a pannable and zoomable full screen dynamic map. In this way you can quickly see the details location in the context of the entire neighborhood. To try this yourself, go to google.com on your phone's browser and search for "mama's sf". On the search results page, click on the listing for Mama's restaurant to go to the Place Page. This mobile optimized Place Page is currently supported on Android-powered devices and iPhones/iPod touches in the US,” explains Google.