Prefx

Screenshot of a mobile messaging app showing a script timeline with messages and instructions for actor typing in performance, including timestamps and tips for using the app.
A screenshot of a text message conversation on a smartphone. The conversation is between two people, with one person named Alex and a profile picture of a plush dinosaur toy. The messages show Alex asking where someone was, someone replying that their phone died and they are fine, followed by a confused response.

The Insight
On-set screens like phones, tablets, and TVs are a massive, silent drain on production budgets. Directors either resort to dead screens that give actors absolutely nothing authentic to react to, or productions spend thousands in post-production on meticulous VFX tracking and screen replacements. Beyond the visual hurdles, legal clearances present a constant headache because studios risk major trade dress liabilities if a character uses a recognizable, branded UI in a negative light.

The Strategy & Product Innovation
As a director who bridges tech and filmmaking, I built the tool the industry was missing. I concepted, designed, and launched prefx under baffe, which is a professional, Apple-featured iOS app that transforms mobile devices and external displays into high-fidelity, interactive digital props.

  • Interactive Narrative Modules: I directed the UX architecture for a robust library of realistic simulations, allowing talent to scroll through live social media feeds, host fake live-streams with scrolling comments, browse media streaming UIs on a TV, and execute pre-programmable, scripted text messaging layouts that change with an actor's typing rhythm.

  • The Legal Clearance Gamechanger: To solve the legal clearance bottleneck, I designed a global, one-tap Clearance Toggle. Production can instantly flip the app from Hero Mode with native, brand-consistent layouts to Villain Mode, which provides a 100% brand-neutral, open-source interface designed for antagonists or high-risk clearances.

  • Built-in VFX & Utility Controls: To satisfy post-production teams, the application features integrated chroma key backdrops, real-time adjustable tracking markers, camera-safe saturation sliders to prevent sensor blowout, and custom status bars to enforce absolute continuity across take after take.

Dark concert venue with a large LED screen displaying symmetrical abstract visuals, audience silhouettes, graffiti style art, and many animated fire emojis across the screen and in chat comments. The top shows live viewer stats and chat comments praising the energy and vibe.
A smartphone screen displaying an app with a green background, purple crosses marking points, and a large orange button labeled 'Tap to Launch'. Below, settings include marker count, marker padding, marker size, and intensity, along with navigation icons at the bottom labeled Chroma Key, RGB, Themes, and About.

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