A "ghost-in-the-shell" style, cybernetic brain interface, with delicate wires connecting to ports at the back of the neck.
A "holocron" from a sci-fi universe, a glowing, crystalline data storage device that contains ancient knowledge.
A cybernetic arm, a complex fusion of polished chrome, carbon fiber, and glowing blue circuits, resting on a table.
A vintage, 1920s-style typewriter, sitting on a wooden desk, with a half-written page still in it, soft, natural light.