Gravfield generator
A gravfield generator was a small reverse repulsorlift generator.
Commonly used in man traps, gravfield generators—despite their small size—were capable of intensifying local gravity fields up to a factor of eight, and were capable of generating fields so strong that not even a Wookiee could escape.
Due to the power of gravfield generators, they could have a number of detrimental side effects to living sentients, such as in the R-TechApp Man Trap; a pinned subject's heart and lungs often struggled under the heavy gravity, while vital fluids were forced through grav-compressed passages that could burst from the strain. Blood could pool in abdominal organs, while the brain starved from lack of oxygen. Cardiac arrest was also highly likely.
Appearances
"Fair Prey"—Star Wars Gamer 1 (First appearance)