- Albert Einstein
Enter BeLooped. It is a game designed to question this assumption about human perception. There are ways of abstracting a 4th dimension of space such that its immediate consequences are readily apparent to the average human observer. Put simply, imagine distorting a cube in such a fashion that all three opposite pairs of faces are physically connected together. This, of course, is impossible in the real world. But with the power of computer visualization, anything is possible.
You are in a space where forwards leads behind you and left is to your right. Don't think about it too hard, you'll hurt yourself.
What goes up eventually appears below you. Also, gravity might occasionally change direction. Beware of black holes.
You are a marble. Its a good thing too because then your orientation doesn't matter (as much); it makes things slightly less confusing.