Validated User Ergonomics

Engineered for high-frequency daily workflows.

Not generic speech-to-text. Tested and certified across 5 acute jobs-to-be-done with the Zero-Backspace Rule.

Alex Chen

Senior Full-Stack Engineer

AI Coding in Cursor Composer
"I formulate complex code prompts at 180 WPM without ever touching the mouse or losing my cursor in Composer."
Primary Tools:

Cursor, VS Code, Windows Terminal

Hardware Setup:

Mechanical Keyboard, Windows 11 Dev Box

Target AppCursor Composer
Latency172ms
Focus Preserved100%
Raw Spoken Audio Input
With verbal pauses & missteps

"Refactor this auth middleware to check for bearer tokens in the authorization header and return a four zero one if missing."

VESPER Deterministic Polish & Caret Injection
Target Caret Output (Zero Backspace)
Sub-180ms

Refactor this auth middleware to check for bearer tokens in the Authorization header and return a 401 if missing.