An electronic dictionary is usually used as a digital or an online form of a dictionary, which can be synchronized or retrieved by various media such as Stylus, LCD, and others. Nowadays, an electronic dictionary is available in many forms and devices like tablets, smartphones, laptops, computers, and many others. The rise of usage of electronic dictionary especially in developing countries like Japan, India, and China are raising the demand and increasing the market size for the electronic dictionary market.

The text-based intelligent virtual assistant (IVA) market refers to the segment of artificial intelligence (AI) technology focused on providing conversational interactions through text-based interfaces. IVAs are designed to understand natural language inputs and respond intelligently, simulating human-like conversations to assist users with various tasks and inquiries. These virtual assistants can be integrated into applications, websites, messaging platforms, and other digital interfaces to offer personalized assistance, answer questions, execute commands, and perform automated tasks. They leverage technologies such as natural language processing (NLP), machine learning (ML), and deep learning to continuously improve their ability to understand and generate human-like text responses.