CodePass, the Android Phone That Pretends to Be a Typist

Field notes

CodePass sends text from an Android phone while presenting itself to the computer as a Bluetooth keyboard, allowing it to work across desktop applications without a local driver or extension. Its typing model varies key-hold duration, hand-to-hand timing, punctuation pauses, fatigue, and recoverable mistakes. The page reports measurements over about 200,000 simulated characters, including a 58–116 millisecond hold-time range and a final-text guarantee matching the supplied text.