Google reveals Walking Navigation

Walking Navigation
Walking Navigation lets you use GPS navigation with walking directions that are more direct and use pedestrian pathways when we know about them. To try it now, choose the “Walking” option from the Navigation icon. Walking Navigation has a few changes that help when you’re on your feet. For example, your phone will vibrate when you need to make a turn. You can even turn off voice guidance and just use these notifications while soaking in the sights and sounds around you. To help you orient yourself with your surroundings, the map will rotate with you as you turn the phone, and walking mode uses satellite view by default. Use it like a virtual compass with satellite imagery to look ahead or help pick out landmarks along the way.