The design concept is based on the conflict between the factors of time and change.

Though many of his design concepts were recycled, they seemed fresh.

This academy is all about the building industries and design concepts.

The client, of course, has to buy into a design concept.

"The original design concept had at least a bold single idea."

With a design concept in mind, Jones needed to find an appropriate location.

But most alarm systems are actually built around the same basic design concepts.

"It's difficult to think of a design concept that has needed less improvement over time," he said.

In the following study phase, four of these companies developed some 500 design concepts.

"What if I applied that same design concept to college and professional sports teams?"