Patent ID: 11864895
Assignee: EYE-MINDERS LTD.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A  G

Claim 7:
8. The apparatus of claim 1, wherein the set of sentences further includes a third-type sentence that is expected to evoke significant pupil dilation in a testee who is not being deceptive, and
wherein the controller is further programmed to (a) compare changes in the testee's pupil size in response to the third-type sentence with changes in the testee's pupil size in response to each of the first-type sentences, (b) output an indication of deceptiveness for a respective one of the first-type sentences when the controller ascertains that the pupil-dilation response to the respective first-type sentence is at least 10% larger than the pupil-dilation response to at least two of the other first-type sentences and is also larger than the pupil-dilation response to the third-type sentence, and (c) output an indication of non-deceptiveness when the controller ascertains that the pupil-dilation response to each of the first-type sentences is smaller than the pupil-dilation response to the third-type sentence or when the controller ascertains that the pupil-dilation response to none of the first-type sentences is at least 10% larger than the pupil-dilation response to at least two other first-type sentences.