The Candidate Briefing for a Tab Switch Warning

The join screen already tells them. Almost nobody reads it. They read the email, or the WhatsApp line under the email, and then they join in a hurry. So if you want a candidate to understand a tab switch warning before it happens, you have to put the rule in the message you control.

I learned this from the complaints, not from the design doc. People wrote that the interview “suddenly stopped” and that nobody had said they had to stay on one page. Some of them had the notice in front of them the whole time and still did not see it. A notice on a join button is a legal comfort. A sentence in the invite is the thing that changes behaviour. This is that sentence, plus the questions candidates actually ask after they have already burned a warning.

The strike logic itself, including why the third box is not the hang-up, is in Tab Switch Detected and how the interview ends. Read that if you are the person who has to defend the rule. Send the short version below if you are the person writing to candidates.

Key takeaways

• Put one plain rule in the invite. The overlay is a late teacher. Do not count on it.
• Say what “hidden” means: another tab, another app, a locked screen.
• Tell them the microphone stays on during a warning.
• Tell them the box can vanish after five seconds, so a missed box is still a strike.
• Give them a practice link so the first live voice is not the real slot.
• If they already got cut off, the next message is from you, not from a template that says “rejected.”

The invite line for a tab switch warning

Paste this under the booking link. Change the company name if you want. Do not add adjectives.

You will speak with an AI interviewer in your browser. Stay on that page until the call finishes. If the page is hidden, for example because you open another tab, switch apps, or lock your screen, you will see a warning titled Tab Switch Detected. You can get three of those warnings. The next time the page is hidden, the interview ends. Keep your camera on. Turning it off is a separate warning and pauses the call until the camera is back. Put your phone on silent. Do not open notes or the job description in another window while you are in the call.

That is the whole briefing. It names the overlay, the three warnings, the stop after that, the camera as a different problem, and the two habits that cause most of the accidents. It does not say “cheating will be punished,” because the product does not decide cheating. It counts hides.

If your message is already long, cut something else. Do not cut this paragraph to make room for a line about business casual. We have a wider checklist for booking, the microphone, and knockout questions in how to prepare candidates before the invite. This paragraph is the missing piece on that list. Add it. Do not merge it into “please use a quiet room,” because people read “quiet room” as a place and never hear “one page.”

Send it before they pick a slot if you can. A candidate who reads it while choosing a time will pick a time when they can close everything else. A candidate who reads it thirty seconds before Join will already have twelve tabs open.

What candidates think a tab switch warning means

After the first warning, people invent a story, and the story is usually harsher than the product.

They think one warning has already failed them. It has not. The call is still going. The microphone was not muted. The interviewer is not waiting for them to click I Understand before it continues, and in fact it may already have asked the next question while the box was up. If they were away, they missed audio. That is their problem to repair by answering the current question, not a silent fail.

They think the third warning hangs up. It does not. The copy says “after 3 warnings,” and people stop at the number 3. Say it the long way in office hours if you are coaching a batch: three boxes, then one more leave ends it. A candidate who stays on the page after the third box can finish a normal conversation.

They think we can see the other website. We cannot. There is no capture of the other tab and no eye tracking. I tell candidates that on purpose. The fear of being watched pixel by pixel makes some of them freeze, and it is also false. What we store is a count, and if the call is stopped by this rule, a reason. The recording is of the interview, not of their desktop. Saying this out loud reduces the wildest complaints and does not help a cheater in any way that matters. Someone who was going to read from another window already assumed we might not see the words. The stop is the cost, not a screenshot.

They think a warning means the score dropped. It does not. I would rather you said that in the invite than left it as a rumour. “A warning is not a mark. Ending the call means we may not have a full conversation to review.” That second sentence is the true stakes. Point anyone who wants the machinery at how the count stays off the score.

Phone, laptop, and the hides candidates do not call tabs

Candidates hear “tab” and picture the tab bar. The counter hears “this page is not visible.”

On a laptop, another browser tab counts, and so does alt-tab to Word, and so does a lock screen when they step away, and so does minimizing the window to find the charger. Mozilla’s page on when a document is hidden is the behaviour the browser is reporting. Skip sending them that link. You need to translate it: if you cannot see the interview, assume it counted.

On a phone, the translation is stricter, because phones hide pages for a living. Answering a call from a parent hides it. Opening the shade to kill a banner hides it if the interview has stopped being the page they can see. Switching to WhatsApp to tell a friend “I am in it now” hides it. I would rather a candidate miss a call from home than lose the slot. Say that in a human sentence. It feels blunt, and it saves the argument later.

A second screen is the case people try to lawyer. If the interview stays visible on screen one while notes sit on screen two, the page may never be reported hidden, and the counter stays quiet. Do not build your briefing around beating that. Tell them not to use notes. The briefing is a norm. The counter is a backstop for the single-screen case, which is almost everyone on a campus list and most people on a lateral list. For the person with two monitors and a script, other checks exist after the call. They are not this warning.

Also say the camera line as its own line, or you will get a different complaint. Killing the camera does not use up a tab warning. It pauses the interview: the mic goes quiet and a blocking box stays until they turn the camera on. Three of those, and a fourth, end the call with camera-specific wording. Candidates who “turn the camera off to fix the background” are pausing themselves. They should fix the background before they join.

What to say if they already saw warning 1 of 3

Some candidates will message you mid-slot. “A box came up. Am I disqualified?”

Answer fast and short. You are not disqualified. Go back to the interview page and stay there. The call is still active unless you see Interview Terminated. Do not keep chatting with the recruiter on your phone while the interview is open on the laptop, because that chat is exactly the kind of trip away from the page the box was about. If you are on a phone, stop messaging and return to the browser.

If they message you after the fact and the screen they describe is Interview Terminated, do not troubleshoot inside the dead call. The room is gone. Read what they said, then decide using the record, which is the job described in the steps after a cutoff. Your reply to them can be honest without being a verdict: we can see the session stopped after too many disappearances, we will look at how much talking actually happened, and we will tell you whether another slot is coming.

Do not ask them to “explain the tabs you opened.” They will either panic-confess to something harmless or invent a clean story. The recording is a better witness than the apology.

Let them hear the interviewer before the real slot

A candidate who has never spoken to the agent will spend the first minute fiddling: volume, camera preview, the chat pane, the urge to check whether the link is “the real one.” Fiddling hides the page.

Point them at the public demo on hireqwik.in before the booked time. It uses the same interviewer. It is there so the voice is not a surprise. Say that. Do not say the demo is unmonitored, and do not invite them to rehearse violations. You are trying to move the fiddling out of the scored slot.

The demo will not teach the warning by itself unless they leave the page during it. You do not need them to trigger a strike in practice. You need them to know the sentence. The invite carries the sentence. The demo carries the pace. Together they are enough for a prepared candidate. The rest is on the day: a charger, silence, one window.

If your process already includes knockout questions in the first minute or two, say that too, in a different sentence. A call that ends early because a must-have answer failed is not a tab-switch ending. Candidates mix those up and then tell their friends the AI “kicked them for moving.” Keep the reasons apart in the email. Early must-have questions are explained alongside the rest of the setup in the preparation note linked above. The terminated screen for a page-hide is a different screen from a normal close.

Questions candidates ask that the invite should already have killed

If the same three questions arrive every drive, the invite is still vague. Answer them in the message so you are not retyping them at 9 pm.

“Can I keep my notes on paper beside the laptop?” Paper on the desk does not hide the page, so the counter will not see it. I still tell them no. A page of bullet points turns a conversation into a reading, and a reading has its own sound on the recording. The warning is the wrong tool for that problem. The right tool is the sentence “no notes,” said before they print anything.

“Can someone sit with me in case the link fails?” A friend sitting beside them is invisible to this counter. It is also a bad idea, because you will hear two voices or a whispered prompt and then have a mess to explain. Tell them to test the link alone, ten minutes early, and to message you before the slot if the camera will not start. Do not invite a friend in as tech support during the answers.

“What if my laptop sleeps?” Treat a sleep as a hide. If it happens once while they plug in a charger, they may only have spent one warning. If the machine sleeps every few minutes, they will hit the stop, and the right fix is a charger and a power setting, arranged before Join, not a debate afterward. Say “plug in” in the invite. It prevents a class of cutoffs that feel like injustice and are really a battery.

After you send it, hold the line

Once the sentence is in the invite, do not privately promise exceptions. “Don’t worry, we never really end it” will get forwarded, and then the warning is a joke by lunchtime. “We always reject on the first warning” is the opposite lie, and it will get forwarded too.

The product’s own line is the one you can keep. Three warnings. Leaving one more time stops the call. If that happens and there was barely a conversation, a recruiter looks and may book you again. If there was a full conversation, a recruiter reviews what you said. Nobody marks you a cheat from the counter alone.

That is also the line to give a hiring manager who wants the invite to sound fiercer. Fierce copy does not make the detector smarter. It makes the candidate either over-cautious, clicking nothing and speaking in a whisper, or cynical. Plain copy is the one they follow.

If you want this paragraph dropped into the message your roles already send, and you want to see the overlay once as a candidate would, book a walkthrough. We can join a call, leave the page, and read the warning together before a real batch ever sees it.