Authors: Assistant professor R .Saranya , Naviya Ka, Brindhavini P, Nisha L
Abstract: – she-shield Designed to enhance personal safety for women, the wearable device offers a dual solution by combining a device integrates several critical sensors to enhance personal security and wearable IoT device developed on a Raspberry Pi platform, integrating a range of sensors ,The temperature and heartbeat sensors monitor physiological changes that may indicate distress or health issues .In active mode, the touch sensor allows the user to manually activate the device during an emergency,initiating a loud buzzer and alarm to deter attackers. The device is powered by a rechargeable lithium battery, ensuring long-lasting performance and reliability , The voice detection sensor uses a Support Vector Machine (SVM) algorithm to identify both general vocal patterns and distress screams, ensuring that the device can accurately recognize a woman’s voice in various contexts.the built-in GPS provides real-time location tracking,Combined with real-time streaming, video storage, and alert messaging, the device employs a dualalarm system: one alarm is emitted from the device itself second alert is sent via i
