Google Nexus 4 Manual Book page 81

when you're most likely to need it. For exam-
ple, here's a traffic card:
To see some sample cards from the main
Menu > Sample
Google Now screen, touch
cards. When you're finished and want to get
back to the main Google Now screen, touch
Hide sample cards.
In addition to the cards shown in the list of
samples, you may also see a Public Alerts
card.
Public Alerts provide emergency information
from sources such as the National Weath-
er Service and the U.S. Geological Survey.
GOOGLE NOW & SEARCH 76