Garlonuss

7th Jan 2010

Avatar (2009)

Corrected entry: Why don't the avatars have a GPS chip implanted in them while they are being "grown" on the trip from Earth? They lost Jake when he got separated from the group and the Marines couldn't locate him when they were fighting. You would think that the avatars cost millions if not billions to make -- and they couldn't put a $30 GPS chip in their neck?

Correction: First off, GPS requires a network of satellites around the planet in order to give the GPS a frame of reference to cue off of. But if you meant a simple locator in order to get a bearing and distance from a point of origin, remember that the location there are sections of the planet where the electromagnetic fields are strong enough to cause the naturally forming superconductor unobtanium to create giant floating islands. That amount of local magnetism would greatly hinder any kind of tracking device they may have decided to include. That's exactly why they ended up fighting where they did at the end.

Garlonuss

Wrong, there are GPS devices that work in a mesh topology (using each other to transmit signals) plus you have the orbital space station as well. Again, a tracker could have been placed to track the body regardless of the location or altitude.

Yes, but either way it requires building enough of a network to make it usable. The humans are all centered in one or two areas and only the remote avatars are regularly sent out and there's only a few of those to begin with. There's no way they get enough locators out there to create an accurate mesh network. Besides, there's still the massive local magnetism.

Garlonuss

How can they be using "each other" when all avatars are in the same location inside the building and just one gets lost?

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