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Introduction

We introduce the AI ​​Human SDK along with the basic concepts of AI Human.

Using the AI ​​Human SDK (hereinafter referred to as SDK), AI created using deep learning can be expressed in real-time at the desired time and arrangement. AI Human can perform certain hand gestures or gestures, and by linking with a chatbot, implement services that enable natural conversations like real people (Face to Face), refer to this as Conversational AI Human.

When implementing AI Human services using SDK, AIPlayer, a key object, is used. The View of the AIPlayer object is UserControl and can be used by binding it to the View Layer you want to implement. The AI within the AIPlayer was created by training the voice and facial expressions of a real person. Therefore, it does not have any artificial sounds and is more natural than the previously existing TTS.

In addition, it is possible to select a variety of different models through AIPlayer. When an AI model is selected, the selected AI model in an Idle state is displayed on the screen after the loading process (user authentication and resource loading) as shown in the image above.

AI's Idle state is the state in which the AI is listening rather than speaking. In this state, the AI model is not static like the picture above, but is designed to resemble natural human motion as closely as possible by showing movements like blinking or nodding. AIPlayer has a simple structure where all these processes are automatically performed with simple settings.

The user can command the client (AIPlayer) in the Idle state to start speaking for example, 'Hi,' 'How are you,' etc. Upon receiving this command, the AI will naturally begin to speak, and when finished, it will naturally go back to the idle state.

Users can also adjust the size, position, and speech rate of the AI. In addition, pause, resume, and stop functionalities are provided, which can be used to support a variety of manipulations on the screen. AI models are available for Korean, English, Japanese, and Chinese, enabling multilingual support.