I’m not going to add a picture here, because the actual paper contains a great picture, which is copyrighted. But, do we need another tool (I though), and if you think like that… well, think again.
Once I looked at the paper, I really liked the idea. This is a tool that combines the programming tasks of software engineers and such tasks like data exploration, labelling or cleaning. It’s a kind of tool like Jupyter Notebook, but it allows to interact with the data in a deeper way.
I strongly recommend to take a look at the tool. I’ve done a quick check and it looks really nice.