As a society, we are increasingly vulnerable when those products do not work reliably. A computer failure forces airport closures. Another closes grocery checkout lines. Another idles or mislocates an expensive satellite. Another stops my car in traffic.
Reliability requires a small training investment up-front.
Your designers and your test people know what training they need. Approve their training requests. Invest in them. When you visit ERI, check our Vibration and Shock Glossary . You will find important words and their definitions.