The diagraims illustrate the floor plan of a oublic library 20 years ago and
show the changes that occured to it during that period and how it looks now .
Overall , many changes and updates has happened in it , we can say that
nearly 80 % of the things has changed , and here we talk about the interor shape
only . the library still has the same exterior shape and circumferance .
Firstly , before 20 years , there were tables and chairs in the centere of it ,
which dont exist anymore now . then , the room of enquiry desk locatted at the
right bottom side of the entrance , and it had a curve in its wall shape with no
door , but this room has became a cafe room with straight walls and a door . on
the east side of the library , there were adult non fiction books , nowadays , this
east side contains adult ficion books and they added an information desk and self
service machines . at the northeast side , there was a childrens books room , that
has been changed to be a room for lecture books .
Secondly , the west side . before 20 years , it consisted of CDs , videos and
computer games room on the northwest side , but now its area has increased
slightly , additionary, this room has been changed completely because it contain
sofas and childrens ficiton books now , plus , this room is designed for storytelling
events now . As a result of increasing the area of it , the area of reference books
sector has decreased . on the southleft side , there was a reading room with a
door on the front wall , this door became on the side wall of it , and this room
now is the computer room .