Firmware engineering for high-speed touch typing: dual-function tap/hold keys, bilateral combinations, and tapping term calibration in QMK and ZMK.
Browsing: Split Mechanical Keyboards
Split keyboard layouts, ortholinear keys, and tenting angle optimization.
Kinematic redesign of typing layouts: offloading high-frequency modifiers (Shift, Enter, Backspace) to multi-key thumb clusters.
Switch engineering and key travel analysis: comparing Kailh Choc v1/v2 low-profile switches against full-travel Cherry MX switches for RSI prevention.
Finger kinematic analysis: why vertical columnar stagger aligns with human hand anatomy far better than traditional typewriter stagger or straight grids.
Hardware ergonomics shootout: comparing magnetic tenting, low-profile vs MX switches, thumb cluster biomechanics, and firmware customization.