Hand Holding a Phone with a Green Screen on the Train

device screen green screen partition mobile app mobile phone smart phone using phone train chroma key text messaging backgrounds information medium vehicle interior wireless colored background equipment photo messaging human hand projection screen economy 4k banking communication adult telephone young adult human arm hand entertainment entertainment occupation day paying human limb limb entertainment event finance adult student white currency poland surfing the net holding caucasian arts 30-39 years adults only indoors 20-29 years culture arms raised 40-49 years body part young men leisure facilities gripping women leisure activity screen actors guild enjoyment relaxation