【NVIDIA Cosmos実践入門】第3回：活用編 — Predict・Transfer・Reasonで何ができる？検証してみた

First-person view from a humanoid robot standing in a bright modern white room, both robotic arms extending from the lower left and lower right corners toward the center, camera tilted downward about 45 degrees looking at a large white table directly in front, expansive tabletop occupying most of the frame, clean white walls in the distance, ceiling barely visible, realistic perspective, wide-angle lens, photorealistic lighting, minimalistic interior, ultra realistic, high detail.

"Completely replace the white room and table environment with a modern busy coffee shop while preserving only the humanoid robot arms and first-person camera perspective. Preserve the robotic arm design but allow the arm pose, wrist rotation, finger articulation, and hand position to change naturally for the task. The right robotic hand firmly grasps the handle of a white coffee cup. The left robotic hand firmly holds and operates the espresso machine portafilter or brewing lever. Fresh espresso is flowing from the machine directly into the cup. Both hands are physically interacting with the objects and making clear contact. Modern coffee shop counter, professional espresso machine, coffee equipment, warm ambient lighting, wooden interior, blurred customers in the background, shallow depth of field, photorealistic, realistic metal reflections, cinematic atmosphere, ultra detailed, live action quality."

Completely replace the white room and table environment with the driver seat of a modern vehicle while preserving only the humanoid robot arms and first-person camera perspective. Preserve the robotic arm design but allow arm pose, wrist rotation, finger articulation, and hand position to change naturally for driving. Both robotic hands firmly grasp the steering wheel and actively perform steering maneuvers. The hands are clearly in contact with the wheel and visibly controlling the vehicle. The cockpit features a modern digital instrument cluster, central touchscreen display, and advanced driver assistance displays. Through the windshield, a wide urban arterial road is visible with skyscrapers, traffic lights, roadside trees, moving vehicles, and modern city infrastructure. The vehicle is smoothly driving through city traffic while making subtle steering corrections. Realistic motion cues, natural daylight, photorealistic lighting, cinematic quality, ultra-detailed cockpit environment, realistic reflections, live-action appearance, shallow depth of field, futuristic mobility experience.

Completely replace the white room and table environment with an advanced automotive manufacturing facility while preserving only the humanoid robot arms and first-person camera perspective. Preserve the robotic arm design but allow arm pose, wrist rotation, finger articulation, and hand position to change naturally for the assembly task. The right robotic hand firmly holds an automotive component. The left robotic hand precisely aligns and installs the component into the vehicle assembly. Both hands are making clear physical contact with the parts and actively performing assembly work. In front of the camera are vehicle body structures, assembly stations, precision automotive components, electric assembly tools, jigs, conveyors, collaborative robots, automation equipment, and digital production displays. Modern smart factory environment, advanced automotive production line, bright industrial LED lighting, clean and organized manufacturing floor, realistic metal reflections, photorealistic, ultra-detailed, cinematic quality, real-world industrial appearance, shallow depth of field, futuristic industrial facility.

"Preserve the robotic hands, robotic arm structure, mechanical joints, materials, textures, proportions, and the entire espresso machine exactly as they appear in the input video without any redesign, replacement, repositioning, resizing, or modification while allowing only natural arm and finger motion for the task, freely transforming the coffee cup into a highly reflective chrome-plated metal cup, with the right robotic hand firmly grasping the cup handle and the left robotic hand operating the portafilter or brewing lever while fresh espresso flows into the cup, changing the background into a street-side coffee shop with an open storefront where customers are standing in line at the counter and pedestrians are walking behind them while bicycles and passing vehicles move through the surrounding urban street, maintaining the existing coffee shop layout, counter position, furniture arrangement, and overall store structure while freely transforming the floor, walls, lighting, decorative elements, reflections, shadows, color temperature, and atmosphere, with realistic physical interaction among all objects, highly photorealistic rendering, cinematic realism, ultra-detailed visuals, and live-action quality."

"Preserve the existing first-person driver viewpoint inside the moving vehicle and maintain the humanoid robot actively gripping and steering the wheel with both hands at all times, while multiple vehicles ahead on the urban arterial road suddenly collide in a chain-reaction crash and completely block the roadway, generating dense white and black smoke that progressively reduces visibility through the windshield, with the humanoid reacting immediately by firmly grasping the steering wheel and performing active evasive steering maneuvers, surrounding traffic rapidly braking with illuminated brake lights, creating a photorealistic cinematic accident sequence with realistic smoke dynamics, natural vehicle behavior, dramatic tension, dynamic reflections, and live-action quality."

"Preserve the robotic hands, robotic arm structure, mechanical joints, materials, textures, proportions, and metallic appearance exactly as they appear in the input video without any redesign, replacement, repositioning, resizing, recoloring, or modification while allowing only natural arm motion, wrist rotation, and finger articulation, transforming the background into a small machine shop filled with oil stains, cutting fluid residue, machine tools, tool racks, industrial equipment, piping, and assembly fixtures, where the robot firmly grasps a precision-machined steel gear with its right hand while the left hand aligns the component and accurately connects the gear into a precision mechanical assembly, maintaining continuous physical contact between both hands and the objects throughout the operation, with realistic metal reflections, machining marks, oil film details, wear patterns, photorealistic lighting, an ultra-detailed industrial environment, cinematic realism, first-person humanoid robot perspective, and live-action quality.