Author : C.S.Saradha 1
Date of Publication :7th March 2016
Abstract: "Power of Social Conversation" have moved beyond just a passing fed. People spend a staggering 700bn minutes per month on face book, twitter and other social networking sties. This social media has become part of how we lead our lives and the everyday events that are part of it. The maze of pictures, comments, events and social gaming could be our window into a gold mine of insights to predict catastrophic events especially around public security and disaster management. Main responsibility government agencies and municipalities to leverage the power of broadband connectivity to embrace the safe city approach, with centralized emergency response and management in the face of threats, attack, natural disasters, crime or industrial-scale accidents. In other words, effective communications is the groundwork of protecting lives and mitigating damage. This paper studies abilities and unattended challenges of various techniques which forecasts smart, safe cities, by combining the use of personal mobile devices and social networks to make users aware of the safety of their surroundings. And hence Proceeds towards Limitations in the existing techniques and its Research challenges.
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