For families, private schools, and kindergartens
Lie Detector for Nannies and Household Staff
You entrust a person with your child, your elderly parents, or the keys to your home on the strength of a reference and a two-hour interview. EyeDetect adds one more source of information: answers to specific questions about the past, scored by an algorithm. The test is calm, has no sensors, and takes 30–45 minutes.
- 30–45 minutes in our office
- VerifEye online in 10 minutes
- 86–90% accuracy
- only with the person's consent

Where it helps
A nanny for your child
Whether there were complaints from previous families, whether she used physical punishment, whether she left a child unattended. Questions about facts from previous jobs that a reference cannot verify.
A caregiver for an elderly person
The elderly person's money and documents, medication, treatment of the person in their care. We check specific actions at previous jobs and, if needed, after an incident in your family.
Housekeeper, cook, gardener
Jewelry, cash, or belongings going missing in a home where several people come and go. The test lets you calmly clear those who were not involved and avoid damaging relationships with unfounded accusations.
Family driver
Accidents, license suspensions, drinking and driving, using the car for personal purposes. Questions about specific events within a specific period.
Teachers and staff at a kindergarten or school
A private institution answers to parents for every employee. Screening at hiring and after a parent's complaint, when it is only a child's word against an adult's.
What can be tested
- physical punishment or rough treatment of a child
- leaving a child or dependent unattended
- theft of money, jewelry, belongings in the home
- hidden dismissals for misconduct at a previous job
- alcohol or drug use at work
- passing information about the family to outsiders
- hidden convictions or administrative offenses
- accidents and drunk driving
- authenticity of experience and references
How the test works
- 01
Agreeing on the questions
Together we formulate specific questions about facts. You receive the wording in advance.
- 02
Test: 15–30 minutes
The person answers “true” or “false” on screen while the camera records eye reactions. No sensors on the body.
- 03
Scoring in 5 minutes
The data is encrypted and sent to the Converus server; the algorithm computes a Credibility Score from 1 to 99.
- 04
Report and explanation
You receive a PDF report right after the test, and the examiner explains what the numbers mean and what to do next.
What a family should know
The test is taken only with written consent, and the candidate may refuse. It is normal to raise this at the interview: the test is part of the hiring conditions, like references. We phrase the questions together with you in advance, and only about specific facts: actions, events, periods. We do not ask about health, private life, religion, or beliefs. In Ukraine, the result is not admissible evidence in court; it is information for your decision.
For a quick first screen of several candidates, VerifEye works well: an online test from a smartphone, about 10 minutes, 84–89% accuracy, from UAH 2,500. A candidate from another city takes it at home. For the final decision about someone who will be with your child or elderly parent every day, we recommend EyeDetect in our Lviv office at 45 Horodotska St.: 30–45 minutes, 86–90% accuracy, from UAH 5,500, report right away.
The test is conducted by Nataliia Marynyak, psychologist, certified Converus Test Proctor. The candidate reads all the questions before the test, so there are no surprises. Only you receive the report.
How to discuss the test with a candidate
Mention it in advance
Include the test in the job posting or at the first interview. Then it is seen as a standard condition, not as distrust of one particular person.
Show the questions
The candidate sees all the questions before the test. An honest person has nothing to worry about and usually agrees without objection.
Test everyone the same way
The same set of questions for every candidate for the position. It is fair to the people and gives you comparable results.
The result is not a verdict
A score below the threshold only means that a specific question is worth discussing. The examiner explains what the report shows and how to read it.
Discuss your case
Tell us who and what needs to be checked. We reply within an hour during business hours and suggest a test format for your situation.