Treadmill control based on tablet / Workout screen

What if we change the way treadmills are controlled? What if to move all that cluster into a 10 inch touch screen and show only relevant info?
Video of the functional prototype https://www.youtube.com/watch?v=oIIQC6NPxWw

Workout screen with real time stats.
There are a couple of versions in attachment:
- Guided workout by realistic trails around the world (smooth curves on graph);
- Guided workout by strict program (keen curves);
- Manual workout with undefined parameters (there is no end point at the graph).