Voice recognition technologies are advancing in IoT devices, promising to transform the connected home. Since its inception in the 1950s, speech recognition has evolved, reaching remarkable accuracy in 2018 and accelerating due to the pandemic. There are expected to be 8 billion digital voice assistants in use by 2023, driving a market of $31.82 billion by 2025. These systems enable smart home automation beyond device management, incorporating emotion-based interaction and context, and opening possibilities for new uses.
