Hiyori reads floor-plan directions, kimon sectors and protruding or missing areas, with explanations and suggested adjustments. Import property screenshots or paper plans, combine multiple floors and compare saved property assessments.
Location and north alignment enable declination correction and direction overlays. The auspicious-direction map works without login, using Nine Star Ki after a birth date is entered.
Gemini identifies room regions and direction symbols and summarizes results; proprietary rules calculate the scores.
