AligndAnalyze is a vest-like device designed to help teens improve posture and prevent slouching. It uses an accelerometer sensor to detect slouching and alerts the user with a vibration. The motor inside the vest pulls a rope to tighten the vest, straightening the user’s posture. Once the user sits properly, the motor stops and untightens for comfort. The device connects to a web app powered by AI, offering personalized exercises and reminders based on trusted sources.