Techniques to Generate Ideas ·Brainstorming Nominal Group Technique Instead of speaking up,participants are asked to write down their ideas.Then votes are taken. Reduce the impact of "big talkers"and politically powerful people. Catchball--Cross-functional method TRIZ-Structured innovation method System Engineering by J.J.Gao CLGO 14+ - System Engineering by J. J. Gao 14 Techniques to Generate Ideas