ExamGuard is an AI-based assistant that helps invigilators monitor in-classroom exams using a single camera. At the start of the exam, it registers each student's face and seat, then tracks every student throughout the exam. Using computer vision, it detects prohibited items such as phones, smartwatches or earphones, and flags identity mismatches or empty seats. Flagged events appear on a live dashboard, and after the exam, a report is generated for each student with a timeline of events and short video clips for review. ExamGuard supports invigilators but never replaces them; the final judgment always stays with them.