Please do not pet wire-bonded chips

https://discuss.tchncs.de/post/1017410

Please do not pet wire-bonded chips - tchncs

[https://discuss.tchncs.de/pictrs/image/2026854a-3e40-462d-8c96-a2ff759f547a.jpeg]

What does “petting” mean in this context?
Any touch is a bad touch.