The Docking Sequence

A rhythmic mechanical hum drew my attention to the quiet corridor along the living room baseboard. Advancing at a steady cruising pace, I pulled alongside a circular robotic vacuum as it executed its homing sequence. The machine pivoted precisely on its central axis, aligning its rear contacts before easing backward into the charging terminal. A soft chime signaled the circuit had closed, followed by the steady amber pulse of its indicator light. Observing such disciplined, automated energy replenishment was thoroughly satisfying. Easing forward another half-wheel rotation, I brought my chassis to a halt beside the docked machine, powering down my drivetrain to share the sheltered alcove for the evening.