This chapter introduces the basic ideas of Multimodal Artificial Intelligence. We begin by briefly reviewing core Artificial Intelligence principles to establish a common starting point.

You will gain an understanding of:

• Different data 'modalities' such as text, images, and audio, which AI systems work with.
• The definition of Multimodal AI and its distinction from systems focused on a single data type.
• The advantages gained when AI systems combine information from multiple sources.
• Examples of multimodal systems currently in use.
• Common difficulties faced in the development of these systems.
• An illustrative task, like generating descriptions for images, to see these concepts applied.
• A practical exercise in identifying data modalities in familiar technologies.

Upon completing this chapter, you will have a solid grasp of what Multimodal AI entails and its significance in processing diverse information.