Barriss was able to use her Jedi Healer qualities to help mend the brains of two dumbasses hired to stop her mission. Once they got with the program, they wanted nothing more than to serve her. And who could blame them. I mean, look at her. She's the most beautiful woman in any Star Wars movie.
Later on, Kenobi sent a broadcast to the Jedi Order updating them on his mission to discover who was behind the plot to assassinte Senator Amidala and was taken hostage before it concluded. Barriss and her master were witness to this message, and accompanied Mace Windu to Geonosis along with a task force of over 200 Jedi to mount a rescue mission. She fought in and survived the Battle Of Geonosis, going on to become a full fledged Jedi Knight and General in the Clone Wars.After many successful battles, Offee was killed by her own troops during the Battle Of Felucia. Rather than take any chances, they fired on her with the AT-TE cannons.
LightsaberBarriss carried a blue bladed Lightsaber.
Barriss won three years in a row in the Miss Jedi Temple pageant. She was also voted "Jedi I'd Most Like To Pork If They Didn't Have Those Rules" in Coruscant Monthly magazine for two years running. She was defeated when Aayla Secura started dressing like a whore.
There was a large outcry against this, as many felt Aayla was more in line with the caliber of women on Dathomir Gentleman's Quarterly, with the more distinguished and sophistocated beauty of Barriss being an obvious fit for a magazine like Coruscant Monthly.
It was an obvious sign of the troublesome times the publication was soon to face.
Barriss frequently stood in uncomfortable positions and screamed. It is unknown why she refused to stand in a neutral pose.