Raspberry-Pi Based Exigence Informer

Through calls and text messaging, people can inform others using mobile phones. The phone battery may occasionally run out, the user may be preoccupied with another conversation, or bandits may steal the phone. This paper is concerned about the manner in which and whom to alert. A device is created using a Raspberry Pi to prevent this. By identifying gestures and using voice commands, the emergency message is transmitted. The apparatus has a microphone that receives spoken commands and transmits messages of emergency. A similar emergency message is prepared and transmitted to the social media app Telegram when the camera detects certain hand gestures. The telegram bot is added after the group is created. The gadget is easy to use and has a hotspot connection capability. The group can include buddies and significant individuals. Within a few seconds, the message is sent to the entire group. It can undoubtedly be used as a speed substitute.