Pumpfoiling is gaining a lot of traction in Switzerland. Pumpfoiling is developing into the new Swiss National Sport.

With the sport gaining more traction, there is also more hard- and software being developed.

1. Pumpspots on Github
2. Foill Coach App developed at ETH
3. Racebox Micro
4. Foilmates App
5. Python Script for Mathlab iOS App

This is only the beginning.

Software can be free in terms of cost or free in terms of freedom. Free in terms of freedom is what I call OpenSource Software. OpenSource software does not have to be free in terms of cost.

The best example of free and Open Source Software is the Linux Kernel. The Linux Kernel generates trillions in revenue every year. The internet would not be possible without the Linux Kernel. The Linux Kernel is free in terms of cost and free in terms of freedom (GPLv2.0).

• Open Source