The generational divide refers to the differences in values, behaviors, and technological proficiency between people of different age groups, often categorized as Traditionalists, Baby Boomers, Generation X, Millennials, and Generation Z. As the tech industry continues to evolve, understanding the generational divide is crucial for developing user-centered products and services that cater to diverse age groups, from digital natives to those who are less tech-savvy, ultimately driving business success and social inclusion.