七麦数据

Turn your iPhone into a pocket-sized hygrometer! Indoor Humidity Predictor blends computer-vision, pressure analytics, touch latency and ambient-light scattering to give you an instant picture of the moisture in the air—no extra hardware required. Why humidity matters - Dry air (under 40 % RH) can dehydrate skin, irritate airways, warp guitars and crack wooden furniture. - Humid air (over 60 % RH) encourages mold, dust-mites and sluggish thinking. How it works - Camera Fog Test – our most accurate method - A micro-mist is briefly introduced to the lens; a neural network times dissipation to infer dew-point. - Barometric Pressure Trends - Uses the built-in barometer plus local weather trends for a coarse baseline. - Touchscreen Response --Dry air lowers skin capacitance; your tap-reaction profile helps refine estimates. -Ambient-Light Scattering - Measures Rayleigh scatter to detect airborne particulate moisture. Each sensor scores independently; our fusion engine ranks confidence in real time, then delivers a single percentage along with a simple verdict—Dry, Ideal or Humid—so you know exactly what to do next. At-a-glance dashboard Live speedometer-style gauge (30-70 range) Color-coded confidence ribbon (High/Medium/Low) Quick actions - Quick Test – Ten-second snapshot when you're in a rush. - Comprehensive – Runs all available sensors for maximum accuracy. - Camera Fog – Single-sensor pro mode for photographers & musicians. Smart recommendations After every test you'll receive actionable tips: - "Run a cool-mist humidifier for 2h." - "Move fiddle-leaf fig 1 m away from vent." - "Hang damp towels to boost RH by 5%." Designed for everyone Allergy sufferers & asthmatics Parents with newborns Plant enthusiasts & terrarium keepers Violinists, luthiers and vinyl collectors Anyone chasing healthier air & better comfort Privacy first Indoor Humidity Predictor performs all calculations on-device. No raw sensor data ever leaves your phone. Disclaimer Indoor Humidity Predictor delivers indicative readings only and is not a medical device. For mission-critical applications use a calibrated hygrometer.