social media, facebook, smartphone
shopping, online, ecommerce
board, electronics, computer
transmission tower, electric tower, electricity pylon
turbine, jet engine, aircraft
mobile phone, mobile, phone
light bulb, energy, electricity
train, building, airport
stage, stage technology, event technology
wood harvester, harvester, tree felling machine
laptop, hand, computer
electronics, technology, devices
headphones, music, listening
point, finger, robot
science, technology, artificial intelligence
long shadow, icon, technology
facebook, social network, network
building, architecture, door
