Virtual Photo Walks We Walk the Walk for Those who Can't.
Virtual Photo Walks is a project to allow people with disability to be interactive citizens again. Through them, the disabled will be able to visit and interact with places and people they use to, as well as see things that, even enabled, they might not have had the chance to see.
It is a service for those who are hospitalized or cannot go out into the community, who are often forgotten. It is a way to lend a helping hand by providing a window to places and things most of us take for granted.
For the first time, the Google+ Hangout feature, combined with the Android, iPhone or other wireless smarts devices enables “virtual” photo walks. Photographers along with a camera can take their circle of friends along on a photo walk and share the experience with people who can't be there.
Also, check out: http://www.google.com/intl/en/+/learnmore/hangouts/onair.html