Ask most show-control software a question about its own state, and it has to go check first: poll a device, wait for a response, then answer you. That round trip is small, but it adds up, and during a show, small delays are exactly the kind of thing you notice at the worst time.
Pulse is why Showcaller, the AI co-pilot for live production, doesn’t work that way.
What Pulse is actually doing in the background
It keeps a continuously updated, real-time mirror of every connected device’s actual state: what’s live, what’s loaded, what just changed, running in the background the entire time your show is connected. When you ask a question, you’re not triggering a lookup. You’re getting an answer from something that already knew.
This is also what makes Showcaller feel less like a tool you operate and more like a crew member who’s actually paying attention. It doesn’t need you to narrate what’s happening for it to keep up: it’s already watching, the same way a good second engineer would be.
There’s a second, quieter benefit: because Pulse already knows the state of everything, it’s also what makes Tally’s verification fast. Confirming a command took effect doesn’t require a fresh round trip to check, the system is already watching for exactly that change.
Awareness first, verification second, a permanent record of both: that’s Pulse, Tally, and Air Check, in that order. See how Tally builds on this →