A smart witness is an AI-powered technology that uses machine learning to detect and record evidence from surveillance cameras. This technology can be used for a variety of applications, such as ensuring security at public spaces, providing evidence in criminal investigations, or even helping businesses improve customer service. Smart witness utilizes facial recognition capabilities to identify people who enter the area being monitored and then stores data on their activities for later review. Additionally, this technology can provide insights into patterns of behavior by analyzing footage over time. Smart witnesses are becoming increasingly popular due to their ability to monitor large areas while still providing detailed recordings that can help authorities build a case or companies better understand customer needs.