This app allows a user to access the Mobile Defense System service from an iPhone, iPad, or iPod Touch.Once you have completed the initial setup, each time you run the app and press the "Activate" button, the app will take 10 photos at approximately 1 second intervals. These photos, along with your location, will be sent by e-mail to any family members, friends, co-workers, etc. whom you have previously designated as your helpers. Optionally, Mobile Defense System can also send text messages and/or make automated phones call to your helpers to notify them that you have activated the service.NOTE: The Mobile Defense System service sends alerts to family members, friends, co-workers, etc. whom you have previously designated as your helpers. It is not associated with any live emergency monitoring/response service.