More than likely, not a time traveler. So many more plausible explnations to this, rather than just say " TIME TRAVELER!"
However,
There is a possibility, and Einsteins theory does allow for time travel. Stephen Hawking claims that if time travel were possible, then where are all the time travelers? This video could possibly showcase one of them. But I agree more with Michio Kaku's theory that perhaps the time travelers are invisible. They could be using invisibility cloaks. Devices that Solid Snake uses.
If this person is indeed a time traveler, the person appears to be using a communications device like a cell phone. Now I wouldn't think they would need a satellite to communicate
with someone else. Their technology is advance enough for time travel, then perhaps they are using some other sort of radio signal that emits from the communication device.
However,
There is a possibility, and Einsteins theory does allow for time travel. Stephen Hawking claims that if time travel were possible, then where are all the time travelers? This video could possibly showcase one of them. But I agree more with Michio Kaku's theory that perhaps the time travelers are invisible. They could be using invisibility cloaks. Devices that Solid Snake uses.
If this person is indeed a time traveler, the person appears to be using a communications device like a cell phone. Now I wouldn't think they would need a satellite to communicate
with someone else. Their technology is advance enough for time travel, then perhaps they are using some other sort of radio signal that emits from the communication device.