The following story has been making the rounds on the internet lately.
We saw it last night on Inside Edition while watching television.
Some think that the mysterious woman in the film clip is a time traveler talking on a cell phone. Others think that she has one of the earlier versions of a hearing aid..they were rather large devices back in the day.
Here is an article and film clip that I found on AOL. The article is written by Jay Hathaway.