3 ms·
Why does he need two extra navigation systems in his car that has a built in navigation system?
by eogas 17y ago
Why does he need two extra navigation systems in his car that has a built in navigation system?
- gcheong 17y agoMinority report?
- cfinke 17y agoIt's like the space shuttle. They use three decision-making computers for redundancy. If two say "turn left" and one says "turn right", you turn right.
- dkokelley 17y agoI'm not sure if you meant to say 'you turn left' or if you were just being funny. Coming from someone who just completed 10 hours of driving (and has another 6 tomorrow) while using GPS systems, I'm inclined to think you meant what you said. :P