I am developing a carpool app. After launch, I encourage the user of my app to hit the "carpool button". So I do a search closeby to see if there are any users. If I find people closeby, I check the device contact list if this person is a known contact, I want to show a wonderful message that encourages the user to carpool with a known person.
If you notice, a dropdown appears indicating that some
are your contacts. I think the message is not clear enough. Also not encouraging enough.