Cisco is thinking sticking some of that artificial intelligence into the suit could really give Barry an extra set of advantages over the other metahumans. If the suit itself could communicate with Barry, it would be a lot more efficient. He and Caitlin could be thinking aloud at one another like they always do, and the suit could just suss out the important stuff and tell Barry.

But he's distracted at her response. "Proton pack?" he asks, intrigued. "I'm listening...you got my attention for real, now." Because that sounds interesting.

Cisco nods, eyes moving back to the machine as she expertly plucks out parts. He'll pillage from the next one; she earned this one. "Holtz, got it. Mechanical engineer?" he guesses. The way she knows just what to take and what to work around suggests she, like Cisco, knows because it's her job to know.