Design a futuristic pair of smart spectacles intended for deaf or hearing-impaired users. The spectacles should have: A thin, lightweight black frame with a transparent 1.5-inch OLED display extending slightly in front of the right eye, resembling a small rectangular screen. A tiny embedded microphone on the nose bridge or near the temples. Sleek, minimal arms that house internal electronics like a small processing chip (Raspberry Pi Zero size) and battery compartment (no need to show internal parts, just hint at them with slightly thicker arms). The overall style should be modern, wearable, and ergonomic, with smooth curves and minimal bulk.\n Present the model in neutral lighting with realistic material textures (plastic, glass).