Eye-Tracking device put to the test across three operating systems
NCT ID NCT07530731
First seen Jun 27, 2026 · Last updated Jul 28, 2026 · Updated 2 times
Summary
This study checks whether BulbiCAM, a medical device that tracks eye movements, gives the same results on Windows, Ubuntu, and NixOS. Thirty-six healthy adults will complete 15 different eye tests on each system. The goal is to confirm that the operating system does not affect the accuracy of the measurements.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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36 people
The number who actually took part.
- Started
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Apr 2026
- Finished
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May 2026
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Healthy adult age 18-75 years inclusive * Willing and able to provide informed consent * Able to understand and follow instructions (Norwegian or English) * Able to complete testing procedures Exclusion Criteria: Ophthalmic: * Visual disturbance and blindness of any cause, except for corrected refractive errors * Visual acuity worse than 1.0 logMAR in the tested eye (unable to focus on test stimuli) * History of eye surgery in the last 6 months * Visible abnormalities of the eye (subconjunctival hemorrhages, inflammation, deformed pupils) * Significant eyelid ptosis that would interfere with testing * Pupils unable to respond normally to dilation/contraction due to nerve damage, mechanical damage, or medication Neurological/Medical: * Physical or psychiatric disease which may disturb the measuring procedure * Unable to tolerate testing or maintain attention for \~80 minutes with rest periods * Unable to understand and follow instructions * Photosensitive epilepsy Other: * Known alcoholic or drug dependency * Any condition that, in the investigator's judgment, would make the subject unsuitable for the study
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Bulbitech
Trondheim, Norway
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