Jarvis by B is an educational playground: detect daytime scenes, explore a real night-sky overlay with constellations and satellites, draw, spin holograms, and place virtual items — labelled DEMO where it should be.
🔒 Camera on-device in demo. Tap stars & sats for full facts. No fake stats.
Auto mode watches scene brightness and flips Day ↔ Night for you.
One PWA. Smooth on phones. Extra info on every tap.
Brightness picks Day Detect or Night Sky without a fuss.
DEMO boxes on people-like, leafy, and card-like regions — with facts.
Scan heuristics, voice readout, drag chairs/lamps/plants onto the view.
Real RA/Dec stars, constellations, live-ish sat tracks. Compass or drag.
Rotate neuron, energy orb, mini station, or tesseract-hint art.
Sketch on the camera, then drop virtual items on your art.
Quick astronomy questions — learn Sirius, Crux, ISS periods, and more.
Full guide, privacy notes, and how DEMO vs optional Live API works.