I started a project (https://github.com/iwasz/data-flow-gui) which aims to make a data flow programming environment which is going to be used with the robot or with some generic BLE board I have in mind. Below is a video of its humble beginnings. For now I consider this as an experiment, but I've got so curious about this dataflow programming thing (https://en.wikipedia.org/wiki/Dataflow_programming), that I made a simple dataflow engine (https://github.com/iwasz/data-flow), made a Fibonacci program in it and now I'm making this GUI. Oh, BTW LabView uses the dataflow paradigm if it rings you a bell.