A room passes a proctored exam scan when it contains one person, one screen, a clear desk, a plain background, light on your face, and a door that stays shut. Almost every check-in delay traces back to one of those six things. Set them up the night before and the scan takes three minutes. Improvise on the day and it can eat your entire check-in window.
The room scan is not a formality. Proctors reject setups routinely, and the clock does not stop while you fix things.
Start with the desk
Clear it completely, then put back only what you need: computer, keyboard, mouse, and if your vendor permits, a clear glass of water and one small erasable whiteboard.
What has to come off, including things that feel harmless:
- Paper of any kind, including blank sheets, printouts, and envelopes.
- Notebooks, folders, books, and sticky notes, including notes stuck to your monitor.
- Your phone, smartwatch, and any fitness tracker.
- Pens and pencils, since you have nothing you are permitted to write on.
- Headphones and earbuds, wired or wireless.
- Additional laptops, tablets, and e-readers.
- Desk clutter that is hard to identify on camera, such as cables, USB sticks, and small boxes.
An easy shortcut if you share a desk or cannot fully clear it: move everything into a box and put the box out of the room. It is faster than deciding item by item, and it removes the argument during the scan.
Get down to one display
This is the single most common launch failure. Proctoring software reads how many displays your operating system reports, and a monitor that is switched off but still plugged in usually still counts.
Physically disconnect the cable. Then check the cases people forget:
- A laptop sitting in a dock: undock it entirely.
- A laptop with its lid open beside an external monitor: close the lid and use the external screen, or disconnect the external screen and use the laptop.
- A television connected to the same machine by HDMI.
- A second screen connected over USB-C that also charges the laptop. Disconnect it and plug in a normal power supply instead.
Fix the background behind you
The proctor needs to see that nothing behind you contains readable information. Busy backgrounds cause challenges even when nothing is wrong.
- A plain wall is ideal.
- Posters, calendars, and whiteboards with writing usually get challenged. Take them down or cover them.
- Bookshelves are a grey area and often prompt a request to turn the camera.
- A television behind you should be off and, if possible, covered.
If your room has no plain wall, hang a bedsheet. It looks improvised, but proctors accept it constantly and it converts a two-minute negotiation into a three-second glance.
Get the lighting right
Identity verification needs a clear, evenly lit view of your face. The usual mistake is lighting from behind.
- Do not sit with a window or a bright lamp behind you. It turns you into a silhouette.
- Put your main light source in front of you or slightly to the side.
- Avoid a single harsh light directly overhead, which casts shadows over your eyes.
- Test it properly: open your webcam app, look at your own face, and ask whether a stranger could match it to your ID photo.
Remember that natural light changes. A room that looks fine at 2pm may be dark for a 7pm exam. Check at the hour you will actually test.
Control the room itself
- Close the door. Lock it if you can do so safely.
- Tell everyone in the house the room is off limits for the exam duration plus an hour, and tell them what happens if they walk in.
- Put pets somewhere else. A cat walking across the desk is a genuine flag.
- Deal with noise you can predict: close windows, silence smart speakers, and turn off anything on a timer.
- Silence desktop notifications, and where possible enable a focus or do-not-disturb mode before launching.
Shared accommodation is the hardest case. If you cannot guarantee an empty room for the full duration, a test centre is more reliable than hoping nobody opens the door.
What the scan asks you to show
Expect to be asked for some combination of:
- A slow turn showing the full room, usually 360 degrees.
- The desk surface, including behind the monitor.
- Underneath the desk, including the floor.
- The walls immediately behind and beside you.
- Your ears, confirming you are not wearing an earpiece.
- Your wrists and sleeves, confirming no watch or hidden notes.
- Your pockets, in some cases.
On a desktop with a fixed webcam this is awkward, which is why an external webcam on a cable is easier. On a laptop you will be tilting the screen around, so make sure the machine is not tethered by short cables.
The failures that come up most often
- A second monitor still connected. Fix: unplug the cable and restart the launch.
- A phone visible on the desk or in shot during the scan. Fix: take it out of the room before you start.
- Paper within reach. Fix: clear everything, including blank sheets.
- Backlighting that hides your face. Fix: turn to face the light source.
- A background the proctor cannot assess. Fix: cover it with a plain sheet.
- Someone entering mid-scan. Fix: this usually restarts the check-in, so lock the door.
- A camera that cannot reach far enough to show the room. Fix: undock the laptop or use an external webcam.
Do a dry run the night before
Fifteen minutes the evening before removes nearly all of this risk:
- Clear the desk and leave it cleared overnight.
- Unplug the second monitor and leave it unplugged.
- Record a short video of yourself turning the camera around the room, then watch it back and look for anything readable.
- Check the lighting at the same hour as your exam.
- Confirm the door closes and tell the household.
- Run the system check in the finished room, so you are testing the real setup.
Be honest about whether your room can work
Some rooms cannot pass, and recognising that early saves an exam fee. If you cannot get a private room, cannot control who enters, cannot reduce a background to something plain, or cannot rely on the power and connection, book a test centre. It removes the room from the equation entirely, and for a long exam the reduction in stress is worth more than the convenience of staying home.
Room scan procedures vary between proctoring platforms and certification vendors, and they change over time. Confirm the current requirements with your vendor's candidate agreement and your appointment confirmation before test day.
