This is a set of 3D‑printed future shelter home control device models titled “Dome‑Based Intelligent Control,” comprising four compact cabinets. Constructed from high‑strength, lightweight materials with a metallic, iridescent finish, the designs strike a perfect balance between cutting‑edge technology and practical functionality. Each unit integrates environmental monitoring, energy management, security interlinkages, and life support system control interfaces, featuring a well‑organized layout of buttons, indicator lights, and touch panels that exemplify efficient human–machine interaction tailored for post‑apocalyptic survival scenarios. These models are ideal for concept demonstrations, sci‑fi environment setups, emergency systems training, or creative collections—whether displayed on a desk or in a showcase, they vividly illustrate the potential for harmonious integration of safety, order, and human‑centered care within futuristic smart shelters.