Anti-tie down

Hi has anyone done an anti-tiedown project?
Thanks for any guidance.

What did your Google search say?

What (or who) is "anti-tiedown" ?

A figure from a disreputable (but interesting) movie?

...R

If this is related to machine safety interlocking then using an Arduino is not the way to go - it doesn’t have any real degree of fail safety and really needs to be designed by someone with expertise in the area -“ sorry it chopped your fingers off, I did ask on a hobby forum how to do it and someone I don’t know gave me some code” - you get the idea.