機器
auto
automatic
automation
boss
brain
business
business metaphor
businessman
cartoon
character
cog
comic
concept
control
creative
doodle man
employee
employer
gear
hand drawn
head
human
human head
idea
illustration
innovation
intelligence
logic
male
man
manager
manufacturing
metaphor
mind
necktie
office
people
person
production
robot
robotics
sign
stick figure
symbol
think
thinker
worker
yellow