Dr Sophie van der Zee amaze kugira ubushakashatsi imyaka myininshi ku bubeshi avuga ati:"Icuma Polygraph co kimwe n'ubundi buhinga bukoreshwa mu kumenya umubeshi, bipima ububeshi butadomyeko neza." Perezida Trump yasabye iperereza ku wanditse inkuru ntiyivuge izina Avuga ko " kidashobora gukora nk'umuntu.
