Run each test on the computer students will use. Eye tracking and heart rate are optional: a lesson never needs them. Nothing on this page is stored or sent anywhere.
1. Browser
Checked automatically.
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Browser
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Page features
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3D graphics
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Camera support
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Bluetooth support
2. Instructor voices
Plays the line "Airspeed alive. Keep it straight with rudder." Turn the sound up.
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Heart (US)
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Emma (UK)
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System voice
3. Eye tracking (webcam)
Turn on the camera, calibrate (nine dots, full screen), then the accuracy test (look at each green target). A pink ring follows your gaze.
Off.
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Camera and face model
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Face found
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Calibration
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Accuracy
4. Heart rate (Bluetooth)
A chest strap, or a Garmin watch with Broadcast Heart Rate on (Apple Watch and Samsung need a broadcasting app).
Not connected.
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Heart rate
5. Smoothness
Measured all the time on this page. Turn on eye tracking to check it doesn't slow the screen.
Measuring…
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Frame rate
6. PDF report
Makes a one-page sample report and saves it to your downloads.
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PDF report
Results
Copy and send these if something fails.