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That's the worst case scenario. Best case is that the cars are smart enough to fall back to navigating by road signs and stored maps, and there's no real interr
by PhasmaFelis 10y ago
That's the worst case scenario. Best case is that the cars are smart enough to fall back to navigating by road signs and stored maps, and there's no real interruption apart from maybe a warning light on the dash. It's not even that improbable; it's not uncommon to lose GPS signal in e.g. deep valleys, so any fully autonomous self-driving car would want to have some kind of fall-back scenario.
- Piskvorrr 10y agoDeep valleys, such as Manhattan offers ;) In other words, this is one of the most often encountered scenarios, and for momentary dropouts, even consumer-level navigation apps have dead reckoning algorithms (I was surprised by this when my smartphone kept the "you are here" dot moving inside a tunnel, fairly precisely)