human
I've heard about a new type of computer called a "smartphone." What is it?
assistant
A smartphone is a mobile phone that combines the features of a personal digital assistant (PDA) with those of a mobile phone. It typically has larger display screens, more computing power and memory than regular cell phones, and can be used to access the internet, send emails and text messages, take pictures and videos, and perform other functions. Smartphones are also often equipped with advanced sensors such as GPS, accelerometers, and compasses, which allow users to access location-based services, use augmented reality applications, and interact with their environment in ways not possible on traditional mobile phones.