This　paper　evaluates　the　industrialization　potential　of　some　emerging　technologies　of　Olympic　Games　(＂Olympic　technologies＂,　or　OTs　for　short).　In　order　to　exploit　the　characteristics　of　OTs,　we　propose　to　aggregate　expert　opinions　using　D-S　theory.　We　design　a　process　of　group　decision-making　based　on　D-S　theory,　simplifying　the　process　while　maintaining　the　objectiveness　and　efficiency　of　the　evaluation.　An　application　to　the　evaluation　of　five　Olympic　technologies　in　the　field　of　information　and　communication　shows　the　effectiveness　of　the　proposed　method.