Video interviews judge everything an in-person interview judges — plus your setup. The research here is recent and surprisingly specific: gaze alignment, stream quality and format mechanics all measurably move ratings. All of them are fixable in an afternoon.
Off-camera gaze — the natural mistake of watching the interviewer's face on screen instead of the camera — lowers evaluation scores, mediated by reduced "social presence": you literally feel less there. The fix: put the interviewer's window directly under the camera, shrink it, and deliver the first and last sentence of each answer straight into the lens. A 20-second direct-to-camera intro is worth rehearsing on its own.
Candidates seen through degraded audio/video are rated less hirable — the noise gets attributed to the person, not the connection (Bayes factor 5.62 in the controlled study). Wired internet or your best Wi-Fi spot, a closed door, and a phone-hotspot fallback are interview preparation, not IT chores. Audio matters more than video: a decent headset beats a better camera.
Camera at eye level, face lit from the front (window or lamp behind the laptop), and a background that says nothing you didn't choose to say: research on asynchronous video interviews shows backgrounds can inadvertently reveal personal traits that bias evaluation. Neutral wall beats bookshelf roulette. Dress exactly as you would in person — same "indistinguishable from an employee" rule, on camera.
Asynchronous video interviews (record-yourself, nobody live) run on tight mechanics: typically ~30 seconds of prep, ~2 minutes to answer, sometimes one retake. Two research-backed edges: use the full prep window actively (structured 30-second preparation measurably improves ratings — sketch your three beats, don't stare at the countdown), and treat the time cap as a feature: a 90-second structured answer beats a 2-minute ramble.
Practice the video call — camera, voice, follow-ups — before it's the real one.
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