A computer-implemented touchless user-interface control method for an electronic display, comprising: defining a first spatial input area associated with a first depth camera for the recognition of touchless input, the first spatial input area having a first spatial boundary; defining a second spatial input area associated with a second depth camera for the recognition of touchless input, the second spatial input area having a second spatial boundary; detecting, using the first and the second depth camera (110, 120), an input object and determining a set of 3D-points corresponding to the input object; wherein the set of 3D-points includes a first subset of 3D-points which is based on data captured by the first depth camera, and a second subset of 3D-points which is based on data captured by the second depth camera; determining a touchless control pointer based on the positions of the 3D-points; performing time-controlled fading wherein one or both of the subsets of 3D-points (211, 212) is faded out or faded in within a period of time depending on successive positions of the touchless control pointer relative to the first and second spatial boundaries (112, 122), wherein time-controlled fading includes: if the touchless control pointer moves from inside to outside the first spatial input area crossing the first spatial boundary, the first subset of 3D-points is faded out within a period of time, and/or if the touchless control pointer moves from inside to outside the second spatial input area crossing the second spatial boundary, the second subset of 3D-points is faded out within a period of time, and/or if the touchless control pointer moves from outside to inside the first spatial input area crossing the first spatial boundary, the first subset of 3D-points is faded in within a period of time, and/or if the touchless control pointer moves from outside to inside the second spatial input area crossing the second spatial boundary, the second subset of 3D-points is faded in within a period of time. defining a first spatial input area associated with a first depth camera for the recognition of touchless input, the first spatial input area having a first spatial boundary; defining a second spatial input area associated with a second depth camera for the recognition of touchless input, the second spatial input area having a second spatial boundary; detecting, using the first and the second depth camera (110, 120), an input object and determining a set of 3D-points corresponding to the input object; wherein the set of 3D-points includes a first subset of 3D-points which is based on data captured by the first depth camera, and a second subset of 3D-points which is based on data captured by the second depth camera; determining a touchless control pointer based on the positions of the 3D-points; performing time-controlled fading wherein one or both of the subsets of 3D-points (211, 212) is faded out or faded in within a period of time depending on successive positions of the touchless control pointer relative to the first and second spatial boundaries (112, 122), if the touchless control pointer moves from inside to outside the first spatial input area crossing the first spatial boundary, the first subset of 3D-points is faded out within a period of time, and/or if the touchless control pointer moves from inside to outside the second spatial input area crossing the second spatial boundary, the second subset of 3D-points is faded out within a period of time, and/or if the touchless control pointer moves from outside to inside the first spatial input area crossing the first spatial boundary, the first subset of 3D-points is faded in within a period of time, and/or if the touchless control pointer moves from outside to inside the second spatial input area crossing the second spatial boundary, the second subset of 3D-points is faded in within a period of time.