Description: Emotion recognition is the ability of a system to identify human emotions from facial expressions, voice, and other signals. This technology is based on the analysis of patterns in multimodal data, meaning it can integrate information from different sources, such as images, audio, and text, to provide a more comprehensive understanding of a person’s emotional state. Emotion recognition systems use machine learning algorithms and neural networks to process and classify these signals. As artificial intelligence advances, emotion recognition becomes increasingly accurate and efficient, allowing devices and applications to respond more intuitively to users’ emotional needs. This capability not only enhances human-computer interaction but also opens new possibilities in areas such as mental health, education, and marketing, where understanding emotions can be crucial for success. In summary, emotion recognition represents a significant advancement in how machines can interpret and respond to human emotions, creating more personalized and effective experiences.