male user is greeting friends or colleagues by online chat in smartphone, waving hand, say hello, green screen on gadget for chromakey
video conferencing by smartphone, man is holding gadget with green screen, sitting at home, online work or friendly meeting, closeup
man is calling by video chat in smartphone from home or office at break time, green screen on gadget
Charming young woman video chatting on smartphone, talking with friends and looking at screen
man is chatting online by video call on smartphone, waving hands to friends or family, green screen technology
man is chatting by video conference in smartphone with home wifi, green screen for chroma key technology on gadget
guy is looking on green screen of smartphone, holding vertically , modern gadget and app, closeup view
Smartphone screen with cheerful African American girl talking. Unrecognizable Caucasian schoolgirl holding gadget in hands chatting online with classmate friend. Modern lifestyle.
video chat in smartphone with green screen, man is listening and nodding head, closeup view through shoulder
green screen on modern smartphone in hands of man, sitting at home and viewing video, closeup view through shoulder
green screen smartphone in hands of adult male user, man is sitting in apartment and swiping display of modern gadgets
adult black woman is chatting online by video call with friends or colleagues, sitting at home, holding smartphone in hands