Portfolio 01 / Demo 3 · WebXR procedure study

Trail Brake — MTB Pad Swap

7-step Shimano/Park-Tool-sourced pad replacement. State machine + scripted hinge/screw/slider.

Mouse drives the right hand · click-drag parts · F hold frame · G pull/dock wheel · L latch · Q/E hex turns · T tray pin · P press · X spin · C lever · X flip held = Tab · drag to orbit.

Boot…