Sleek Humanoid Robot Smooth Matte Finish

Create an image featuring a sleek humanoid robot with a smooth, matte finish, sitting at a modern, minimalist desk in a bright, airy office. The robot is typing on a simple keyboard, with a focus on its articulated fingers. In the background, include a relaxed person in casual attire, sipping from a white mug, seated in a cozy, ergonomic chair. The office has large windows letting in natural light, and decorative plants can be seen to enhance the environment. The robot's face should display an expression of concentration, with a futuristic yet approachable design. Remove any specific brand logos or references.