digital tablet
デジタルタブレット
50s
adjusting
air conditioner
air conditioning
app
at home
automated
blank screen
caucasian
central heating
close up
control
controlling
copy space
detail
device
energy
energy saving
female
fifties
future
heat
heating
horizontal
indoors
mature
middle aged
monitoring
one person
people
person
radiator
smart home
smart tech
software
tablet computer
tech
technology
temperature
thermostat
turning up
woman
women