activity

area

backlit

big

business

busy

casual

center

city

commute

commuters

commuting

crossing

crosswalk

crowd

demonstration

feet

foot

footsteps

gimbal

graded

human

legs

life

light

male

man

modern

motion

movement

parade

pattern

pedestrian

people

population

procession

public

shoppers

shopping

shot

sidewalk

smartphone

step

street

tracking

travel

urban

walk

work