A real-time presentation coach

It listens while you present, follows your slides and notes, and keeps track of what you still haven't said.

@hakimel·X·Sep 22, 2026

Real-time scam detection on phone calls

ElevenLabs transcribes the caller live and Jev scores the scam risk and red flags. About 180 ms per request; 11 requests cost $0.00043.

While you present, Jev listens to a local transcript and switches between your face, your screen or both.

Each phrase takes the color of its emotion while the caller is still talking, and six meters track the mood of the call. Jev with ElevenLabs.

Whisper transcribes locally and Jev maps looser phrasing to the right keybinding. Say "computer" or hold F10. Open source.