Abstract: In recent years, a great amount of papers on design and analysis of computer experiments sprang up, eo that a new research subject, computer experiments, has been formed in experimental design. We devote this paper to introducing the new developments on this subject, including formulation of the problem, modeling and prediction, criteria of optimal design, methods of design and sampling, parameter estimate and related algorithm, Bayeg methods, maximin and minimax distance designs and so on. Also it contains some recent results obtained by the authors of the paper.