(coexisting on another dimensional plane)
A. Jacobson was a female Terran operations division crewman serving aboard the Starfleet starship ISS Enterprise NX-01 under Captain Maximilian Forrest in 2155.
She served on the bridge of the Enterprise, and during an encounter with the Tholians she was seen firstly in the situation room, and later was manning the tactical console while the Tholians entangled the ship; she complied to the order from Captain Forrest to fire against the Tholian web. She was lastly seen leaving the bridge for the escape pods. (ENT: "In a Mirror, Darkly")
Jacobson was portrayed by background actress April Jacobson who received no credit for her appearance.
The uniform of her prime universe counterpart, including a name tag, was sold off at the It's A Wrap! sale and auction on eBay. [1]