Yes modern proctored exams are increasingly capable of detecting phone use, though the effectiveness depends on the proctoring system in place. Advanced platforms combine AI-powered webcam monitoring, screen recording, and behavioral analytics to flag suspicious activity. If you glance off-screen repeatedly, hold a device near your face, or show reflections of another screen in your glasses or eyes, the system may raise an alert.
Some proctoring tools, like Respondus Monitor or ProctorU, require a 360-degree room scan before the exam begins. This scan can reveal phones placed nearby, even if they’re off or face-down. Others use eye-tracking algorithms to detect when your gaze shifts away from the computer for too long—common when checking a phone. Additionally, if your exam is being live-proctored by a human, they can observe and intervene in real time if they suspect phone use.
Audio monitoring also plays a role. Notifications, typing sounds from a second device, or even whispered conversations can trigger flags. Certain systems go further by analyzing screen activity: switching tabs, using virtual machines, or connecting external devices (including phones used as hotspots) may be logged and reported.
That said, not all proctoring software is equally sophisticated. Basic systems may only record video without AI analysis, making it harder to catch subtle phone use. However, institutions often pair automated tools with human review, especially for high-stakes exams. Attempting to use a phone even just to check the time carries significant risk. Violations can lead to exam invalidation, academic penalties, or disciplinary action.
In short: while no system is 100% foolproof, today’s proctoring technology is far more capable than many students assume. The safest approach is to keep all unauthorized devices including phones completely out of reach during your exam.