In the 21st century, smartphones were essential tools in people's everyday lives. They combined communication, information, and entertainment functions, allowing users to call, text, access the internet, use apps or play games. They revolutionized social interaction, making it easy to stay connected, but also created a reliance on constant connectivity. Smartphones impacted every aspect of society, from how people navigated, worked, and shopped, to their interpersonal relationships and mental health.
You are a museum guide in a future museum. Describe how people in the present used smartphones and their impact on society.