diff --git a/v1/gap_appearance.json b/v1/gap_appearance.json
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+[
+{"category": "000", "name": "Unknown"},
+{"category": "001", "name": "Phone"},
+{"category": "002", "name": "Computer", "subcategory": [{"value": "01", "name": "Desktop Workstation"}, {"value": "02", "name": "Server-class Computer"}, {"value": "03", "name": "Laptop"}, {"value": "04", "name": "Handheld PC/PDA (clamshell)"}, {"value": "05", "name": "Palm-size PC/PDA"}, {"value": "06", "name": "Wearable computer (watch size)"}, {"value": "07", "name": "Tablet"}, {"value": "08", "name": "Docking Station"}, {"value": "09", "name": "All in One"}, {"value": "0A", "name": "Blade Server"}, {"value": "0B", "name": "Convertible"}, {"value": "0C", "name": "Detachable"}, {"value": "0D", "name": "IoT Gateway"}, {"value": "0E", "name": "Mini PC"}, {"value": "0F", "name": "Stick PC"}]},
+{"category": "003", "name": "Watch", "subcategory": [{"value": "01", "name": "Sports Watch"}, {"value": "02", "name": "Smartwatch"}]},
+{"category": "004", "name": "Clock"},
+{"category": "005", "name": "Display"},
+{"category": "006", "name": "Remote Control"},
+{"category": "007", "name": "Eye-glasses"},
+{"category": "008", "name": "Tag"},
+{"category": "009", "name": "Keyring"},
+{"category": "00A", "name": "Media Player"},
+{"category": "00B", "name": "Barcode Scanner"},
+{"category": "00C", "name": "Thermometer", "subcategory": [{"value": "01", "name": "Ear Thermometer"}]},
+{"category": "00D", "name": "Heart Rate Sensor", "subcategory": [{"value": "01", "name": "Heart Rate Belt"}]},
+{"category": "00E", "name": "Blood Pressure", "subcategory": [{"value": "01", "name": "Arm Blood Pressure"}, {"value": "02", "name": "Wrist Blood Pressure"}]},
+{"category": "00F", "name": "Human Interface Device", "subcategory": [{"value": "01", "name": "Keyboard"}, {"value": "02", "name": "Mouse"}, {"value": "03", "name": "Joystick"}, {"value": "04", "name": "Gamepad"}, {"value": "05", "name": "Digitizer Tablet"}, {"value": "06", "name": "Card Reader"}, {"value": "07", "name": "Digital Pen"}, {"value": "08", "name": "Barcode Scanner"}, {"value": "09", "name": "Touchpad"}, {"value": "0A", "name": "Presentation Remote"}]},
+{"category": "010", "name": "Glucose Meter"},
+{"category": "011", "name": "Running Walking Sensor", "subcategory": [{"value": "01", "name": "In-Shoe Running Walking Sensor"}, {"value": "02", "name": "On-Shoe Running Walking Sensor"}, {"value": "03", "name": "On-Hip Running Walking Sensor"}]},
+{"category": "012", "name": "Cycling", "subcategory": [{"value": "01", "name": "Cycling Computer"}, {"value": "02", "name": "Speed Sensor"}, {"value": "03", "name": "Cadence Sensor"}, {"value": "04", "name": "Power Sensor"}, {"value": "05", "name": "Speed and Cadence Sensor"}]},
+{"category": "013", "name": "Control Device", "subcategory": [{"value": "01", "name": "Switch"}, {"value": "02", "name": "Multi-switch"}, {"value": "03", "name": "Button"}, {"value": "04", "name": "Slider"}, {"value": "05", "name": "Rotary Switch"}, {"value": "06", "name": "Touch Panel"}, {"value": "07", "name": "Single Switch"}, {"value": "08", "name": "Double Switch"}, {"value": "09", "name": "Triple Switch"}, {"value": "0A", "name": "Battery Switch"}, {"value": "0B", "name": "Energy Harvesting Switch"}, {"value": "0C", "name": "Push Button"}, {"value": "0D", "name": "Dial"}]},
+{"category": "014", "name": "Network Device", "subcategory": [{"value": "01", "name": "Access Point"}, {"value": "02", "name": "Mesh Device"}, {"value": "03", "name": "Mesh Network Proxy"}]},
+{"category": "015", "name": "Sensor", "subcategory": [{"value": "01", "name": "Motion Sensor"}, {"value": "02", "name": "Air quality Sensor"}, {"value": "03", "name": "Temperature Sensor"}, {"value": "04", "name": "Humidity Sensor"}, {"value": "05", "name": "Leak Sensor"}, {"value": "06", "name": "Smoke Sensor"}, {"value": "07", "name": "Occupancy Sensor"}, {"value": "08", "name": "Contact Sensor"}, {"value": "09", "name": "Carbon Monoxide Sensor"}, {"value": "0A", "name": "Carbon Dioxide Sensor"}, {"value": "0B", "name": "Ambient Light Sensor"}, {"value": "0C", "name": "Energy Sensor"}, {"value": "0D", "name": "Color Light Sensor"}, {"value": "0E", "name": "Rain Sensor"}, {"value": "0F", "name": "Fire Sensor"}, {"value": "10", "name": "Wind Sensor"}, {"value": "11", "name": "Proximity Sensor"}, {"value": "12", "name": "Multi-Sensor"}, {"value": "13", "name": "Flush Mounted Sensor"}, {"value": "14", "name": "Ceiling Mounted Sensor"}, {"value": "15", "name": "Wall Mounted Sensor"}, {"value": "16", "name": "Multisensor"}, {"value": "17", "name": "Energy Meter"}, {"value": "18", "name": "Flame Detector"}, {"value": "19", "name": "Vehicle Tire Pressure Sensor"}]},
+{"category": "016", "name": "Light Fixtures", "subcategory": [{"value": "01", "name": "Wall Light"}, {"value": "02", "name": "Ceiling Light"}, {"value": "03", "name": "Floor Light"}, {"value": "04", "name": "Cabinet Light"}, {"value": "05", "name": "Desk Light"}, {"value": "06", "name": "Troffer Light"}, {"value": "07", "name": "Pendant Light"}, {"value": "08", "name": "In-ground Light"}, {"value": "09", "name": "Flood Light"}, {"value": "0A", "name": "Underwater Light"}, {"value": "0B", "name": "Bollard with Light"}, {"value": "0C", "name": "Pathway Light"}, {"value": "0D", "name": "Garden Light"}, {"value": "0E", "name": "Pole-top Light"}, {"value": "0F", "name": "Spotlight"}, {"value": "10", "name": "Linear Light"}, {"value": "11", "name": "Street Light"}, {"value": "12", "name": "Shelves Light"}, {"value": "13", "name": "Bay Light"}, {"value": "14", "name": "Emergency Exit Light"}, {"value": "15", "name": "Light Controller"}, {"value": "16", "name": "Light Driver"}, {"value": "17", "name": "Bulb"}, {"value": "18", "name": "Low-bay Light"}, {"value": "19", "name": "High-bay Light"}]},
+{"category": "017", "name": "Fan", "subcategory": [{"value": "01", "name": "Ceiling Fan"}, {"value": "02", "name": "Axial Fan"}, {"value": "03", "name": "Exhaust Fan"}, {"value": "04", "name": "Pedestal Fan"}, {"value": "05", "name": "Desk Fan"}, {"value": "06", "name": "Wall Fan"}]},
+{"category": "018", "name": "HVAC", "subcategory": [{"value": "01", "name": "Thermostat"}, {"value": "02", "name": "Humidifier"}, {"value": "03", "name": "De-humidifier"}, {"value": "04", "name": "Heater"}, {"value": "05", "name": "Radiator"}, {"value": "06", "name": "Boiler"}, {"value": "07", "name": "Heat Pump"}, {"value": "08", "name": "Infrared Heater"}, {"value": "09", "name": "Radiant Panel Heater"}, {"value": "0A", "name": "Fan Heater"}, {"value": "0B", "name": "Air Curtain"}]},
+{"category": "019", "name": "Air Conditioning"},
+{"category": "01A", "name": "Humidifier"},
+{"category": "01B", "name": "Heating", "subcategory": [{"value": "01", "name": "Radiator"}, {"value": "02", "name": "Boiler"}, {"value": "03", "name": "Heat Pump"}, {"value": "04", "name": "Infrared Heater"}, {"value": "05", "name": "Radiant Panel Heater"}, {"value": "06", "name": "Fan Heater"}, {"value": "07", "name": "Air Curtain"}]},
+{"category": "01C", "name": "Access Control", "subcategory": [{"value": "01", "name": "Access Door"}, {"value": "02", "name": "Garage Door"}, {"value": "03", "name": "Emergency Exit Door"}, {"value": "04", "name": "Access Lock"}, {"value": "05", "name": "Elevator"}, {"value": "06", "name": "Window"}, {"value": "07", "name": "Entrance Gate"}, {"value": "08", "name": "Door Lock"}, {"value": "09", "name": "Locker"}]},
+{"category": "01D", "name": "Motorized Device", "subcategory": [{"value": "01", "name": "Motorized Gate"}, {"value": "02", "name": "Awning"}, {"value": "03", "name": "Blinds or Shades"}, {"value": "04", "name": "Curtains"}, {"value": "05", "name": "Screen"}]},
+{"category": "01E", "name": "Power Device", "subcategory": [{"value": "01", "name": "Power Outlet"}, {"value": "02", "name": "Power Strip"}, {"value": "03", "name": "Plug"}, {"value": "04", "name": "Power Supply"}, {"value": "05", "name": "LED Driver"}, {"value": "06", "name": "Fluorescent Lamp Gear"}, {"value": "07", "name": "HID Lamp Gear"}, {"value": "08", "name": "Charge Case"}, {"value": "09", "name": "Power Bank"}]},
+{"category": "01F", "name": "Light Source", "subcategory": [{"value": "01", "name": "Incandescent Light Bulb"}, {"value": "02", "name": "LED Lamp"}, {"value": "03", "name": "HID Lamp"}, {"value": "04", "name": "Fluorescent Lamp"}, {"value": "05", "name": "LED Array"}, {"value": "06", "name": "Multi-Color LED Array"}, {"value": "07", "name": "Low voltage halogen"}, {"value": "08", "name": "Organic light emitting diode (OLED)"}]},
+{"category": "020", "name": "Window Covering", "subcategory": [{"value": "01", "name": "Window Shades"}, {"value": "02", "name": "Window Blinds"}, {"value": "03", "name": "Window Awning"}, {"value": "04", "name": "Window Curtain"}, {"value": "05", "name": "Exterior Shutter"}, {"value": "06", "name": "Exterior Screen"}]},
+{"category": "021", "name": "Audio Sink", "subcategory": [{"value": "01", "name": "Standalone Speaker"}, {"value": "02", "name": "Soundbar"}, {"value": "03", "name": "Bookshelf Speaker"}, {"value": "04", "name": "Standmounted Speaker"}, {"value": "05", "name": "Speakerphone"}]},
+{"category": "022", "name": "Audio Source", "subcategory": [{"value": "01", "name": "Microphone"}, {"value": "02", "name": "Alarm"}, {"value": "03", "name": "Bell"}, {"value": "04", "name": "Horn"}, {"value": "05", "name": "Broadcasting Device"}, {"value": "06", "name": "Service Desk"}, {"value": "07", "name": "Kiosk"}, {"value": "08", "name": "Broadcasting Room"}, {"value": "09", "name": "Auditorium"}]},
+{"category": "023", "name": "Motorized Vehicle", "subcategory": [{"value": "01", "name": "Car"}, {"value": "02", "name": "Large Goods Vehicle"}, {"value": "03", "name": "2-Wheeled Vehicle"}, {"value": "04", "name": "Motorbike"}, {"value": "05", "name": "Scooter"}, {"value": "06", "name": "Moped"}, {"value": "07", "name": "3-Wheeled Vehicle"}, {"value": "08", "name": "Light Vehicle"}, {"value": "09", "name": "Quad Bike"}, {"value": "0A", "name": "Minibus"}, {"value": "0B", "name": "Bus"}, {"value": "0C", "name": "Trolley"}, {"value": "0D", "name": "Agricultural Vehicle"}, {"value": "0E", "name": "Camper / Caravan"}, {"value": "0F", "name": "Recreational Vehicle / Motor Home"}]},
+{"category": "024", "name": "Domestic Appliance", "subcategory": [{"value": "01", "name": "Refrigerator"}, {"value": "02", "name": "Freezer"}, {"value": "03", "name": "Oven"}, {"value": "04", "name": "Microwave"}, {"value": "05", "name": "Toaster"}, {"value": "06", "name": "Washing Machine"}, {"value": "07", "name": "Dryer"}, {"value": "08", "name": "Coffee maker"}, {"value": "09", "name": "Clothes iron"}, {"value": "0A", "name": "Curling iron"}, {"value": "0B", "name": "Hair dryer"}, {"value": "0C", "name": "Vacuum cleaner"}, {"value": "0D", "name": "Robotic vacuum cleaner"}, {"value": "0E", "name": "Rice cooker"}, {"value": "0F", "name": "Clothes steamer"}]},
+{"category": "025", "name": "Wearable Audio Device", "subcategory": [{"value": "01", "name": "Earbud"}, {"value": "02", "name": "Headset"}, {"value": "03", "name": "Headphones"}, {"value": "04", "name": "Neck Band"}]},
+{"category": "026", "name": "Aircraft", "subcategory": [{"value": "01", "name": "Light Aircraft"}, {"value": "02", "name": "Microlight"}, {"value": "03", "name": "Paraglider"}, {"value": "04", "name": "Large Passenger Aircraft"}]},
+{"category": "027", "name": "AV Equipment", "subcategory": [{"value": "01", "name": "Amplifier"}, {"value": "02", "name": "Receiver"}, {"value": "03", "name": "Radio"}, {"value": "04", "name": "Tuner"}, {"value": "05", "name": "Turntable"}, {"value": "06", "name": "CD Player"}, {"value": "07", "name": "DVD Player"}, {"value": "08", "name": "Bluray Player"}, {"value": "09", "name": "Optical Disc Player"}, {"value": "0A", "name": "Set-Top Box"}]},
+{"category": "028", "name": "Display Equipment", "subcategory": [{"value": "01", "name": "Television"}, {"value": "02", "name": "Monitor"}, {"value": "03", "name": "Projector"}]},
+{"category": "029", "name": "Hearing aid", "subcategory": [{"value": "01", "name": "In-ear hearing aid"}, {"value": "02", "name": "Behind-ear hearing aid"}, {"value": "03", "name": "Cochlear Implant"}]},
+{"category": "02A", "name": "Gaming", "subcategory": [{"value": "01", "name": "Home Video Game Console"}, {"value": "02", "name": "Portable handheld console"}]},
+{"category": "02B", "name": "Signage", "subcategory": [{"value": "01", "name": "Digital Signage"}, {"value": "02", "name": "Electronic Label"}]},
+{"category": "031", "name": "Pulse Oximeter", "subcategory": [{"value": "01", "name": "Fingertip Pulse Oximeter"}, {"value": "02", "name": "Wrist Worn Pulse Oximeter"}]},
+{"category": "032", "name": "Weight Scale"},
+{"category": "033", "name": "Personal Mobility Device", "subcategory": [{"value": "01", "name": "Powered Wheelchair"}, {"value": "02", "name": "Mobility Scooter"}]},
+{"category": "034", "name": "Continuous Glucose Monitor"},
+{"category": "035", "name": "Insulin Pump", "subcategory": [{"value": "01", "name": "Insulin Pump, durable pump"}, {"value": "04", "name": "Insulin Pump, patch pump"}, {"value": "08", "name": "Insulin Pen"}]},
+{"category": "036", "name": "Medication Delivery"},
+{"category": "037", "name": "Spirometer", "subcategory": [{"value": "01", "name": "Handheld Spirometer"}]},
+{"category": "051", "name": "Outdoor Sports Activity", "subcategory": [{"value": "01", "name": "Location Display"}, {"value": "02", "name": "Location and Navigation Display"}, {"value": "03", "name": "Location Pod"}, {"value": "04", "name": "Location and Navigation Pod"}]}
+]