Question

Introduction with hook and thesis statement
smartphone and research how it has impacted humans.

Answer 1

Every morning billions of people reach instinctively for a glowing rectangle in their pocket — the smartphone — a device that has quietly remade how we live, work, and relate to one another. Once simply a handset, the smartphone now serves as a camera, a map, a wallet, a newsfeed, and a constant connection to friends, employers and services, and academic research increasingly shows its effects are profound and mixed. While smartphones have expanded communication, access to information, and economic opportunity, they have also been linked to attention fragmentation, sleep disruption, altered social bonds, privacy risks, and mental‑health challenges. This essay argues that smartphones have fundamentally transformed human behavior and society in both positive and negative ways, and that assessing their net impact requires weighing the substantial benefits against the growing harms identified by contemporary research.