Hi Everyone 
Great workflows!!
Mine is very simple this week. I have used the -Single Selection Widget- and the -Slider Widget- nodes so the user can change the Out of Bounds Strategy and the Sigmas value in the -Gaussian Convolution- node. Afterwards, I’ve converted the ImgPlus to PNG and used the -Image Output Widget- node to display the image in the interactive view:
Here is my workflow:
Best wishes
Heather