Why is the conference table oval?
If the design into a rectangle, to see a lot of people in the horizontal direction will be (because they are in a straight line, this is the blind) designed to avoid the blind circle or ellipse.
The table is common, modern office supplies, used in the conference room, at the time of the meeting, the meeting of the people sit together, can display the necessary documents, meeting tea, computer and other items on the conference table, the table can also be placed on flowers to beautify the room.
Elliptical can be very subtle interpretation of the level of the meeting staff relations, both ends is presided over, four people are equal status.