To give developers and consumers the chance to experience this capability Microsoft updated the Bing App on Android with snapshots from the knowledge and action graph available on tap.
As Stated By Bing Official Blog:-
The days of having to interrupt what you’re doing just so you can do a search are over. Say you’re in your favorite social media app and you see your friend’s posting about a recent trip. Just long-press the home button and Bing will read the contents of your screen, identify the destination your friend posted about, and present you with information that you can find on the web to learn more, and a snapshot showing key facts about that destination, along with connections into relevant apps and services, like Lonely Planet. You get all this information without ever having to leave the app.