From LTwiki-Wiki for LTspice

BSE EE and ME University of Michigan 1975. I have been working at the interface between the mechanical and electronic world since 1973, when I realised that the two disciplines shared so much technique and so little information. Used Cadence to simulate a phase-change actuator (combining electrical and thermodynamic models) at Chrysler Corporation in 1998. An occasional Wikipedia contributor in technology pages. Working as an electrical, mechanical, and software engineer since 1975, mostly with embedded software and firmware. Using LTspice now to model electro-mechanical systems.