I want to integrate the gait of a person with a mobile. As walking style differ from person to person, the software will be able to identify the signals based on the body movements while walking. If the mobile will sense a different movement once activated, it will lock itself and send a message about its location to a predefined number. The system will also have a password option so that in cases of emergency, the original user can unlock it.

Since no two people walk alike, one’s cell phone will not work in another person’s hands.