| 摘要 |
The invention relates to an operating aid (10) for use on a touch-sensitive display (4), having a base element (12) which has an adhesive layer (16) for removably attaching to the display (4), said adhesive layer being provided on a display-side surface (14), and on which at least one activation region (24) is provided. The activation region can be detected in a tactile manner on a user-side outer face (20) facing away from the display-side surface (14), and the activation region can be used to act upon a signal zone (28) which can be positioned on the display-side surface (14) in order to generate a control signal that can be detected on the display (4). A detectable pressure actuation zone (30) is provided on the activation region (24). The pressure activation zone can be brought into a passive position, in which no control signals can be generated on the signal zone. The activation region (24) has an elastic material design (32) on the pressure actuation zone (30) between the display-side surface (14) and the user-side outer face (20). The material design has a first material thickness (M1) which exceeds the signal zone (28) in a passive position and a smaller second material thickness (M2) in an active position, and the pressure actuation zone (30) can be moved from the passive position, in which the pressure actuation zone is arranged at a distance from the signal zone (28), into the active position, in which the control signal is generated, by applying pressure. |
