digital tablet
デジタルタブレット
20s
adult education
biology
cheerful
college
computer graphic
desk
diagram
digital
digitally generated
dna
education
female
futuristic
happy
helix
hispanic
hologram
holographic
indoors
interface
knowledge
learning
library
mature student
projection
research
science
screen
sitting
smiling
student
studying
tablet
tablet computer
tablet pc
taking notes
technology
touchscreen
university
using
woman
writing
young adult