He told the crowd that the tools also could be used to do things like change what's on a pilot's display screen or turn off the lights in the cockpit.

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About the only thing we don't like is that there's no way to display POIs on the map as you travel, which does keep things clear and focused, but if you always like to know where the closest gas station is you'll need to keep searching.

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Settings can be adjusted on the Replicator itself by way of the LCD, but the tiny display makes these things a bit of a chore.

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A.T. (People and Things) Prototype, a conceptual system of driverless vehicles that's currently on display at the Move Transportation Expo in Toronto.

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