Does this footage from 1937 show a woman on a mobile phone or modern device?
This film, taken in 1937 appears to show a woman walking through crowds talking on a mobile phone or technology that hadn't been invented at the time.
Even though no-one else around her is oblivious to the fact that she's speaking into some kind of device, the videographer clearly shows her walking along the street chatting to someone (or something) on the device, which couldn't have been invented in 1937.
What do you think she's doing? Cupping her ear and talking to herself? Or is there something altogether different about this footage that can't be explained?