With the development and evaluation of information technology, virtual reality tech- nology provides opportunities to offer an immersive and interactive experience for supplementing traditional classroom lecture and creating innovative online learning in education curricula and professional training. Given that the arena of 3D entertainment- oriented virtual worlds is creative and quick…
Conversational agents (CAs)—frequently operationalized as chatbots— are computer systems that leverage natural language processing to engage in conversations with human users. CAs are often operationalized as chatbots which are used for many applications including technical support, customer service, and digital personal assistants. Despite their widespread use, little research to date…