|The room inside a ruf is not smaller than
an ordinary car despite the fact that a part of the ruf is filled with a channel running
along the length of the ruf. The reason is, that a ruf is slightly higher than an ordinary
car. The only reason for ordinary cars to have a low profile is, that they will be able to
run faster on the highway. A ruf only drives fast when it is part of a train. This means
that the air resistance is very much reduced. For that reason, the height of the vehicle
is not very important. For the user it is better to enter a high vehicle than a low
The channel inside the ruf is not very big. It can be used as an arm rest or a child seat can be placed above it. A cup of coffee will be more undisturbed than in a train because of the drive wheel configuration.
A ruf will be equipped with a display and a keyboard, so that it can be used as an extension of the office. Imagine what happens to your economy, when suddenly commute time becomes work time! This function has no safety risk associated with it.