Hello Masa I found the software INTELLISENSE 8.0 as a good one for designing MEMS devices, simulation of FAB processes and finally the charateristics simulation. hope it helps. best regards Hari Ramnath MSEE Wayne State University,Detroit,MI On 2/7/06, Masahiko Takeiwrote: > > Hi folks, > > We are looking for a simulation software for MEMS design. > It should be easy to operate, accurate, and widely used in the world. > We would appreciate any suggestion on it.