Veracity Campbell

Veracity Campbell (July 24, 2001-2090) is the daughter of Noah and Donald Campbell, the ex-wife of Ryan Walker and Josh Matthews, the widow of the late Barry Eisenberg, the mother of Ryan Walker Jr., and the stepmother of Shelly Montoya, Doug Matthews, Evie Matthews, and Barry Eisenberg Jr. Technologically gifted, especially in the field of computer science, Veracity is a former member of Team Arrow X4, the former CEO of Quimby Technologies, and the founder/CEO of Campbell Technologies.
Veracity and Ryan were old teammates and eventually their relationship blossomed into something more. However, they divorced soon after their son's birth. She met Doug and Barry while working in the I.T. department at Eisenberg-Matthews Consolidated, where they asked her for many favors related to their vigilante activities. She discovered their secret and despite some initial reservations joined the team, coining the name "Team Arrow X4", and after many adventures, began dating Doug's father, Josh, who was still in android form and had long since divorced his wife Maya. Following the defeat of Annette Smythe, Veracity and Josh left New York City with Evie and Doug to begin a new life, but after five months, returned to rejoin Team Arrow X4 and face the threat of Victor Krane and O.O.T.B.H. Veracity was injured in an attack by O.O.T.B.H. agents and rendered paraplegic. Veracity continued to work with Team Arrow X4, using the code-name Overwatch, until she and Josh broke up. 
She was later present when her teammate and close friend Shelby Eisenberg, Barry's wife, died of alcohol poisoning after a confrontation with Krane. Following Shelby's death, Felicity resumed her activities as a member of Team Arrow X4 and eventually helped Doug and Barry recruit a new team of vigilantes. After the explosions on Davenport Bionic Island, Veracity returned to Star City and decided to partner with Spyder to start a new company, Helix Dynamics. She also moved in with Barry, helping Doug, Evie, Barry Jr., and Shelly like a mother, to make up for Shelby's death and Maya's absence. Shortly afterwards, Barry and Veracity married each other in an impromptu wedding ceremony.
Even when the rest of Team Arrow X4 started falling apart, with each member of the team leaving, Veracity continued to stand by Barry and Doug's sides until they decided that in order to take down Seth Harper, Doug would have to go at it alone. After Doug was sentenced to life in prison for murdering Chase, Veracity went into witness protection and moved to Hope Springs, where she worked as a barista. However, after being attacked by Harper at her apartment, Veracity decided to return to New York City and help the BSSSD.
After Doug was released and Barry was deputized by the NYPD, Veracity started helping him as Overwatch again. When Team Arrow X4 was deputized, she joined the NYPD as Overwatch. Felicity repaired the Arrowcave and worked with the team to stop the Ninth Circle's war on New York City. After Spyder signed over his half of Helix Dynamics to her, Veracity converted the company to Campbell Technologies. Once the Ninth Circle was defeated, Barry and Veracity went into hiding to protect themselves, but Doug and Barry needed to participate in a Crisis.
After the crisis, Veracity was given back her original memories and he showed her how her husband saved the multiverse at Barry's funeral.