This app allows students to run a real neural network on their android devices. Students can interactively discover and visualize the low-level hidden layers and filters of a CNN, an artificial neural network implementation of machine vision that has been popularized in deep learning. To use the app, simply take a picture and follow the instructions! Network specifications: 1 100x100 pixel grey scale input layer, 6 2x2 pixel binary filters, 1 50x50 pixel pooling layer with false color visualization.