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by neuralnetwork 4870 days ago
Digital displays are easier to read in bad lighting, not harder. So it's impossible to have misread 5 as a 9 at night.
3 comments

Absolutely not true. I don't know what the Tesla's speedometer display is like, but my experience with digital displays in cars is the exact opposite. I am much more likely to misread a digital display - in my old car this happened all the time with the digital clock display in the dash. I've never owned a car with a digital-only speedometer, but I've never liked them in rental cars.

Digital displays are obviously better for reading a precise value, but not necessarily an accurate one. To generalize, I would say being off by a a couple percent is more likely when reading an analog display, but off by a factor of two is more likely by misreading a digital one.

You're right -- it's not impossible but it might have been difficult. I hadn't checked out the interior and so I was not sure what sort of display one looks at to see the remaining range; there is one which suggests that you can see it right under the odometer:

http://images.thecarconnection.com/lrg/2012-tesla-model-s-di...

...in which case there is not much of an excuse for that type of thing. On the other hand there is a screen which gives the same information but would be very easy to misread, especially if there were glare:

http://elonmusktesla.wordpress.com/2013/02/12/tesla-model-s-...

But yeah, it's not like I was thinking, some display with LCD/LED style digits where a 5 is just one line away from being a 9. You are very correct in that regard.

Also: this is an automotive journalist, someone who is professionally trained to notice things accurately while driving a vehicle.
No, he's not an automotive journalist. His main beat these days is on climate/eco issues. That said, I've never heard of automotive journalists being 'professionally trained to notice things accurately' as a matter of course.
My apologies. I assumed the journalist test-driving a car for the NYT automotive section was an automotive journalist. Nevertheless, the "professionally trained to notice things accurately" applies generally to the fact that he's a journalist.
Auto-review journalists are, if anything, much worse at basic facts than normal journalists.
But if I'm writing for NYT, known for their accuracy and integrity, I tripple check every number and make copious notes. Mixing up and 5 and 9? Seems like something a journalist wouldn't do casually.
... and then ignore it if it's bad so as not to offend advertisers.
False. It's possible to misread anything at any time in any condition. It is impossible to prevent all misreading, human error will always occur.