The following articles relate to devices.
“The Gom Jabbar, also known as "the high handed enemy", was a meta-cyanide poisoned needle that...Gom Jabbar
“House Shields were the choice of defense for many Great Houses. The name House does not come...House Shield
“A Hypnobong was a device in the shape of a concave base that induced a drug-like state. It was...Hypnobong