The design provides a common supply for all the transceivers.
The design can provide higher chamber pressures and therefore greater efficiency.
This design also provides better or less-interrupted power supply to the cars.
The less cluttered design provides a clear view of the far wall.
The original design had only provided one gallery, above the entrance, facing the altar.
Architectural design can also provide ways of reducing energy usage.
However, the dam's design provided for future raising and upgrading.
Some designs can also provide protection in cold weather.
The A630's design provides for continuity of a call even when changing modes.
In hindsight, the best design would have provided two units per floor instead of four.