Awhile back we had a customer reach out asking us to help create a failure point in a part for a robotic application. At their facility they manufacture custom robotic lines that are manually loaded with dissimilar parts by operators. Occasionally a part fixture is loaded incorrectly, it would then cause a collision between part and robot arm or EOT. When this happened, it could lead to major downtime dependent on what collided. The operators had to wait while maintenance determined what was broken. Then if we have the necessary parts and a service technician to repair it.