This simple app will let you record video, sound and gps location from your phone as you walk, transmit this recording to a private server so you can use this information if something happens to you.
Your video files are streamed to a data center, but stay private, stored in your on-line account and protected by your password.
This helps if someone wants to attack you on a street or parking lot, based on the assumption that attackers will do less harm when they realize there is evidence of the scene.
In the app there is a button to quickly call 911, and another button to start an alarm, which will notify your pre-set emergency contacts.