File:Wi-Fi-Sensing-Wi-Fi-sensing-can-extract-breathing-rate-aac60c42.jpg

Wi-Fi sensing can extract breathing rate, heart rate, and sleep position without any wearable or implanted device, forming the ambient layer of the Internet of Bodies.

AI-generated illustration for Wi-Fi Sensing, made with fal.ai (fal-ai/flux-2-pro).

Prompt: A person asleep in bed in a darkened room with a Wi-Fi router mounted on the wall, with faint concentric waves radiating from the router washing over the person. Around the person float semi-transparent data panels displaying a breathing rhythm waveform, a heartbeat trace, and a body-position outline, illustrating how ambient room-scale Wi-Fi sensing gathers intimate physiological data without any device touching the body. Style: Detailed digital illustration blending technical schematic linework with painterly atmospheric rendering, as if a scientific textbook were reimagined by a noir graphic novelist. Colour palette of deep midnight blue, charcoal black, and slate grey as foundations, accented with electric teal, bioluminescent green, and cold amber. Lighting is dramatic and directional, suggesting surveillance or laboratory environments — pools of cold light against deep shadow, with occasional glowing circuit-trace highlights. Compositions favour tight framing with layered depth: foreground technical detail dissolving into abstracted background geometry. Detail level is high but purposeful, prioritising legible structure over decorative complexity. Mood is clinical yet ominous, precise yet unsettling. No text, lettering, captions, logos, watermarks or borders unless it is a technical drawing.