Broadcaster does report with greenscreen on live television show, presenting breaking news and latest events. News presenter covering
Gadget tablet with green chroma key screen close-up. Doctor workplace, woman nurse working. Distance education, e-learning.
Timelapse of green screen billboard with night traffic. lightbox with chroma key on city street at night . reflection of streetlights on water. Commercial public information and advertising marketing
Using tablet Pc with various hand gestures (scrolling, touch,typing)