Use recognizable icons on the map and elsewhere

[haphut]

• Figure out a list of icons
  • door
  • main door
  • side entrance
  • tunnel
  • associated entrance / POI / shop
  • locked
  • keypad
  • buzzer
  • use phone to gain entry
  • staircase
  • loading dock
  • parking space
  • no parking
  • narrow passage
  • wide passage
  • high passage
  • low passage
  • liftgate (tail lift)
  • parcel / package
  • pallet
• Explore Unicode
  • key U+1F511 🔑
  • old key U+1F5DD 🗝
  • squared key U+26BF ⚿
  • lock U+1F512 🔒
  • open lock U+1F513 🔓
  • closed lock with key U+1F510 🔐
  • delivery truck U+1F69A 🚚
  • construction sign U+1F6A7 🚧
  • numbers typeset into a "keypad"
    • circled digit seven U+2466 ⑦
    • double circled digit seven U+24FB ⓻
    • dingbat negative circled digit seven U+277C ❼
    • dingbat circled sans-serif digit seven U+2786 ➆
    • dingbat negative circled sans-serif digit seven U+2790 ➐
  • braille in shape of keypad (only two columns in braille, so needs more than one symbols and manual kerning) U+2807 et al. ⠇⡇⠇
  • text "123" for keypad, maybe superscript or subscript if font size handling is hard ¹²³ ₁₂₃
  • parking spaces 🅟🅿
  • parking space closed U+1F18A 🆊
  • (upside-down) meroitic cursive fraction ten twelfths U+109FF 𐧿
  • many squares or circles to form the keypad with
  • bellhop bell U+1F6CE 🛎
  • ringing bell U+1F56D 🕭
  • bell U+1F514 🔔
  • bell with cancellation stroke U+1F515 🔕
  • no entry U+26D4 ⛔
  • no entry sign U+1F64B 🚫
  • door U+1F644 🚪
  • speaker with three sound waves U+1F50A 🔊 (one 🔉)
  • right speaker with three sound waves U+1F56A 🕪 (two 🕩)
• Explore SVG icons
• Select suitable icons
• Add into map

[tuukka]

• Main entrance
  • white star U+2606 ☆
• Delivery entrance
  • package U+1F4E6 📦
  • wrapped present U+1F381 🎁