If you choose a digital product that affects history, which one do you think?

If you want to choose a digital product that will affect history, I think iPhone should be one of them. In 2007, Apple released the IPhone for the first time, and its appearance led the revolution of smart phones. Before iPhone, mobile phones were mainly used for talking and sending short messages, but iPhone applied multi-touch and large screen to mobile devices for the first time, creating a brand-new user interface and interaction mode. Its appearance makes the smart phone not only a communication tool, but also a comprehensive platform for entertainment, work and life. The success of the iPhone has also triggered the rapid development of the mobile application ecosystem. The iOS operating system launched the App Store, which provided a platform for developers to publish and sell applications, and laid the foundation for the development and delivery of millions of mobile applications. Nowadays, smart phones have become an indispensable part of people's lives, and iPhone, as a pioneer of smart phones, has an important impact on promoting the progress of mobile technology and changing our daily life style. In addition, the emergence of iPhone has also had a wide impact in the mobile communication and Internet industries. It provides a better online experience, enabling us to browse the web, use social media and make online payments anytime and anywhere. IPhone has also promoted the development of mobile phone photography and video, and changed the way people record and share their lives. Generally speaking, iPhone is not only a digital product that affects history, but also a revolutionary innovation, which has a far-reaching impact on shaping the digital age and changing our way of life.