This is an experiment in developing an interactive version of Terence Broad's Network Bending. This work provides a 3D visualisation of the activation maps of a neural network (in this case CNN's) and allows the user to select a single slice of an activation map or the entire stack and manipulate it using a simple visual editor. The activation map can be drawn on, rotated and scaled and the re-inserted into the network to see the effect on the output.
The process is somewhat temperamental so video of the tool in action below: