As someone who attends AND ran conferences, I find this idea interesting and having potential:
"Using #AI to spark connections at a #conference"
Folks will poo-poo this as "sucking humanity out of ____" or something but as someone who can't start conversations but knows importance of in-person networking, I would see maybe using a tool like this.
https://swizec.com/blog/using-ai-to-spark-connections-at-a-conference/