🇯🇵看板

#signboard #billboard #kanban origin #japanese method #visual signal #etymology

🦚🌈

#peacock display #animal behavior #courtship display #showing feathers #visual signal #natural display

⬆️🎇🆘

#distress signal #flare gun #emergency flare #rescue signal #visual signal #SOS signal

.-.-🔦

#dot dash #light signal #flashlight morse #visual signal #signaling lamp #emergency signal

🙋🚩🚩

#flag semaphore #signaling #visual signal #flag signal #optical telegraphy

👋👀🗣️

#non-verbal communication #body language #getting attention #interpersonal signal #social cue #visual signal