This assignment presents a questionnaire designed to investigate smartphone usage and its correlation with selfie behavior. The questionnaire includes questions about demographic information (gender, age, income, education), smartphone usage patterns (hours per day, brand used), and attitudes towards selfies and social media. The questions are designed to assess the frequency of selfie-taking, the importance of social media popularity, and the potential for smartphone addiction. The data collected from this questionnaire can be used to analyze the relationship between smartphone use, selfie habits, and psychological factors such as self-esteem and social media influence. The survey is designed to gather insights into how individuals perceive and interact with their smartphones and how this interaction impacts their behavior and self-perception.