Of course you can drag the RPM sensor to the most suitable position depending if you want to measure your head movements or the rotation of the crank.
You can control the slider on the right with the finger or hand the to adjust the power applied.
While driving you might want to look around. When you control the heading slider the Real Indoor driver stops and you can enjoy the beautiful scenery around you.
All controls are optional so you can choose which suits you best while spinning at full power.