A transistor is a semiconductor device that can amplify or switch electronic signals. It is composed of a semiconductor material, usually silicon, and is widely used in modern electronic devices. Check out our blog Computer vision is a field of AI that focuses on enabling computers to interpret and understand visual information from the world around them. Computer vision is used in many applications, such as facial recognition, object detection, and self-driving cars. Popular computer vision platforms include OpenCV, TensorFlow, and Keras.