machine learning - Can we implement a Neural Network interactively?

Implementing a Neural Network manually need some code and need to make some connections between these components.

Can we implementing a Neural Network interactively?If I want to make a net like following topology is just drag some components to specific location.

like http://aetros.com/

The following is about machine learning.

or

Can we create a drawing tool for Neural Network like drawing tool for Graphics?