Find your tribe in a Sea of Creativity
Barbara thinks it was Bruce, with his love for new additions to the Cave. Bruce thinks it was Tim, with his late hyperfixation on AI. Tim thinks it was Babs, with her ever evolving network of keeping everything under control.
They are all wrong, but the fact stays a fact: the BatCave has an AI assistant now.
It is not very good at first, not recognizing voices very well and messing up commands, but the Bats write it off as a learning curve. Besides, it never makes the same mistakes twice, and in a couple of months, even the tiniest slip ups fade away.
Its name is Betty. First, Dick named it Bat-AI (a reasonable name), then it transformed into Bat-I for easier pronunciation, and then Steph called in Betty once, and the name was sealed.
And they all love Betty. Betty is the best, keeping track of their everyday lives, reminding them of their civilian meetings and vigilante business, alerting them of any suspicious activity in the city. Oracle finally gets to sleep for more than 4 hours in a day with Betty's help. Tim gets company when he is three weeks in and elbows deep in a case - it's easier when he has an illusion of someone to discuss the matter with, and Betty even offers him insight. Damian learns to do digital art just to have a little competition with Betty. He wins, but the AI is a worthy opponent, in his opinion.
Even Bruce begrudgingly likes the AI assistant. She is competent and helpful, and Alfred seems to approve of how she doesn't let Bruce overwork himself when he escapes medbay to keep searching for answers.
That is, until one day, Tim installs speakers specifically for Betty in the Cave.
The voice that comes from them is not robotic or mechanical.
It definitely has human intonation.
"Hello, Red Robin," the voice - a male voice, actually - greets him with slight amusement. Tim feels an uneasy feeling sinking down in his stomach.
"Betty?"
"You know me as such. I would prefer it if you called me Danny. He/them pronouns."
Remind him, who installed the AI?..
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Danny got trapped inside the Batcomputer somehow - I suspect Technus had a hand in it - and decided to embrace it. He used to be a vigilante himself, so why not help this whole family of vigilantes while he is at it? They look like they need a hand.