Display method through a head mounted device

In one embodiment, it is proposed a method for validating a control operation to be performed by a target device through a virtual control interface, the virtual control interface being displayed by a head mounted device of a user. The method is remarkable in that it comprises: - a step of detecting a selection instruction of a first area, delivering a selected first area ; - a step of detecting a position of gaze of the user, delivering a second area within the virtual control interface ; - a step of detecting if the selected first area and the second area are at least partially overlapping a same dedicated area associated to a control operation to be performed by said target device; and in case of detection of an occurrence of said at least partially overlapping, said method further comprising a step of validating the control operation.