Purpose The purpose is to create a DeViDe module that can create a view like Figure 1. The exact specifications are listed next. Figure 1: A rough design for the desired user interface and functionality. Specifications: ● The new DeViDe module will have the working title ‘multiDirectionalSlicedViewSegmentation3dVieWeR’. ● The module should load a frame with 4 views (transverse/axial, sagittal, coronal, and 3D) and a sidebar for the user to influence the segmentation settings. ● VTKImageData can be loaded into the module through DeViDe’s network and its contents will be displayed in the previously mentioned views. ● In all views, colored lines will show you the location of the other views relative to the current. (X in red, Y in green, Z in blue) ● Sliders on all three 2D views can be used to navigate through the slices in the data. Locations of the colored lines in the other 2 2D views will be updated live accordingly. ● By clicking on a region in one of the 2D views, that entire region should be selected and highlighted all 4 views (2D and 3D). This region will be determined by a regiongrowing algorithm, and the selected settings in the sidebar. ● These sidebar settings include: ○ For the selected area: ■ The Selection Color, ■ The Selection Tolerance, ■ The RegionGrowing Method and ■ The Continuity of the Selection. ○ For the unselected area: ■ The Transparency, ■ The Option to make the unselected area more transparent when it is further away from the selected area.