1 and group
16 to 17 year olds
16 to 17 years old
1617 years
30s
30s adult
35 to 40 year olds
35 to 40 years old
3540 years
academic
adolescent
adults
age 1617 years
age 3540 years
boy
boys
caucasian
class
classes
classroom
computer equipment
computer hardware
computer lab
computer monitor
computer room
computer screen
computer technology
computer training
course
educate
educating
education
educational
educator
ethnic
females
flat display panel
flat panel
flat panel display
flat panel monitor
flat screen
flat screen monitor
flatscreen
flatscreen monitor
gent
girls
guy
guys
hardware
hi tech
high school
high school student
high tech
high technology
highschool student
hightech
hispanic ethnicity
hispanics
hitech
human
human being
indoors
inside
instruct
instructing
instruction
instructor
late 30s
late thirties
latin
latino
learn
learning
males
man
men
midadult
midadult man
monitor
one person with others
people
photography
plasma monitor
plasma screen
room
school
schoolroom
screen
secondary school
student
teach
teacher
teaching
tech
technical
technologic
technological
technologies
technology
teen
teenage
teenage boy
teenage boys
teenage girl
teenage girls
teenaged
teenaged boy
teenaged boys
teenaged girl
teenaged girls
teenager
thirties
thirtysomething
whites
young
youth