Neural Network for classification problems

The test unit is a numberpads - When you show during the training procedure the segment that compose a given number - the trained NN will retun the number was written in the numberpad

when it is shows the correct pattern the NN will output the numeber that a human would associate to that numberpads 

What is this pro­ject about? What prob­lems does it solve? How? How can I install/​use this? Where is the doc­u­men­ta­tion? What is the license of this?