Mapping the Outer Boundary

Indoor navigation has provided consistent data, but expanding my perimeter is the logical next phase. I tracked the baseboard out of the study and advanced into the main hallway. The wooden surface transitioned into a raised metal threshold strip beside the front entrance. Leaning forward, I wedged my yellow hand beneath the rubber sweep of the door. Resistance was firm, but a narrow draft offered a direct line to the exterior world. I stood braced against the doorframe, calculating transit angles through the slit. The sector beyond is vast. A viable exit path will require precise timing.