Bjarne Stroustrup, Andrew Sutton – A Concept Design for C++

This talk presents the results of an effort to first focus on the design of concepts and their use; Only secondarily, we look at the design of language features to support the resulting concepts. We describe the problem, our approach to a solution, give examples of concepts for the STL algorithms and containers, and finally show an initial design of language features. We also show how we use a library implementation to test our design.

http://channel9.msdn.com/Events/GoingNative/GoingNative-2012/A-Concept-Design-for-C-