armiphlage: Ukraine (Default)

[personal profile] armiphlage 2025-05-05 10:56 pm (UTC)(link)
Laurence E. Dahners wrote multiple series where the brilliant protagonist invented something novel, and evil faculty, mobsters, bosses, and/or government officials kidnapped them, stole their devices, and/or attempted to reverse engineer the invention.

In all cases, they were defeated by incorporating an extra short circuit or open circuit in the plans sent to the factory; the inventor would then cut a trace or add a wire to make it work.

In some cases, the inventor also added thermite, opaque conformal coatings, or passwords on the software that ran the invention.