<human>:  Can you explain how a smartphone works?
<bot>: Smartphones are a type of mobile device, typically combining the features of a regular mobile phone with those of other popular electronic devices like personal digital assistant (PDA), media players, and GPS navigation units. Generally, smartphones have larger displays and more computing power than regular mobile phones, allowing users to access the Internet, run applications, and use the device for other computing activities. Smartphones typically have other features such as a touch screen, cameras, Bluetooth technology, Wi-Fi, and global positioning system (GPS) capabilities. The main components of a typical smartphone include a processor, storage, a display, a battery, a communication interface, and a variety of sensors.