|
|
|
|
 | |  |
| – and we make sure that the burger is exactly the way we like it. You could say that this is Open Source. | |
 | |  |
|
 |
|
|
|
|
|
|
 | |  |
| You look into the inner workings of the machine so that you know how it works, what it is doing and you can modify it you have to. | |
 | |  |
|
 |
|
|
|
|
|
|
 | |  |
| Closed Source is the same machine with just one button : Make Cheeseburger. You don't know how it makes it, | |
 | |  |
|
 |
|
|