Spheroid Universe is a device that permits clients to make artificial intelligence symbols in expanded reality. These avatars can be used for business, education, advertising, and fun, among other things. Clients can make a symbol by choosing a space, 3D model, adding character and preparing it to speak with clients. Avatars can converse with users via voice chat and comprehend natural language. A dialogue tool and the augmented reality app XR Hub are also available from Spheroid Universe for publishing and inviting others to visit the avatar in the real world.