17  () UoN interference examples

Incidentally, there are currently some great interference examples on display at the university.

17.1 The School of Psychology lift

The floors in the Psychology building are labelled LG (lower ground), A, B and C. Unfortunately, the labels in the lift are A, B, C and D:

So, in the lift, the LG floor is the A floor, the A floor is the B floor, and so on. If you would like to go to, say, the C floor, you need to press D in the lift:

That this is confusing did not go unnoticed and someone decided to print a guide in an attempt to make things less confusing:

I would argue that this was not entirely successful. The reason is that to use the lift, you cannot really ignore the buttons. In my view, a sign like this would have been clearer:

17.2 The ESLC floor plan map

Then again, what the lift sign did get right is the spatial relationship of the floors. For example, Floor C is located above Floor B, and this spatial relationship is reflected on the sign. Makes intuitive sense, right? Because of this, one should think that this principle is adhered to everywhere. Well, not in our ESLC building. In this building, the A floor is the ground floor, the B floor is one floor up and the C floor is the top floor. On the building’s floor plan map, however, the A floor is on top and the C floor is at the bottom:

This creates a spatial incongruency that could have been avoided by having the floors on the map reflect the real-world physical arrangement of the floors.