A realtime avatarrealtime avatar is a digital character powered by artificial intelligence that interacts with users instantly through speech, gestures, and facial expressions. Unlike static avatars, realtime avatars respond in real time, creating natural and engaging conversations. They are widely used in customer support, training, virtual assistance, and online events to deliver immersive experiences. Platforms like Trugen allow teams to build human-like AI video agents that talk, react, and take action in real time, enabling lifelike avatars that engage real users at scale and enhance communication, interactivity, and user engagement across digital platforms.