When comparing the mechanical engagement means of prior art sex toys it is evident that with the exception of the very limited work on hydraulic and linear motion actuators that there are no solutions targeting the requirements of providing an alternative drive means to stimulate in the same manner as do human fingers and thumbs. Beneficially a drive mechanism to achieve this should allow for low and very low frequency operation either discretely or in combination with higher frequency vibratory motions whilst providing high amplitude stimulation. Further, it would be beneficial for the motion to be at least directed in one direction with high amplitude, e.g. side to side on the clitoris or nipple or applying pressure such on the G-spot or prostate. Further it would be beneficial for motion to be at least directed in two axes such as circular motion on a users, or their partners, nipple, clitoris, testes, or penis as well as applying pressure and motion simultaneously to the G-spot or prostate for example. Such high amplitude motion based devices would beneficially provide for both sexual stimulation of one or more regions of a male user, female user, same sex couple, or different sex couple during sexual stimulation, foreplay and sexual activities.Lorsquon compare les moyens mécaniques dintroduction des jouets sexuels de létat de la technique, il est évident quà lexception dun travail très limité sur des actionneurs hydrauliques à déplacement linéaire, il nexiste pas de solutions ciblant les besoins dutilisation dun moyen dentraînement alternatif pour effectuer une stimulation de la même manière que les doigts ou les pouces dun être humain. De façon avantageuse, un mécanisme dentraînement pour réaliser une stimulation devrait permettre une opération à basse ou très basse fréquence soit séparément soit en combinaison avec des mouvements vibratoires haute fréquence tout en fournissant une stimulation de grande amplitude. De plus, il serait également avantageux que le
