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0 pointsemodendroket11y ago0 comments

> Uber's innovation was in removing a hails requirement for a mutual line-of-sight between the passenger and a cab. This increases the number of cabs accessible to a user. It also allows cabs to move towards users, which is analogous to providing an index to speed up a locality of reference problem in a computer [0].

That's not Uber's innovation, since livery cars are not allowed to accept hailed fares in most places anyway. The only difference is an app instead of traditional voice.

I don't understand your point about gypsies; "gypsy cab" is a pretty widely understood term for an illegal, unlicensed cab. At least, Uber seems to think so: http://blog.uber.com/2013/08/18/stay-safe-avoid-gypsy-cabs/

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lhnz11y ago

So in other countries you can only use Uber to pay and not to hail? Are you sure this isn't just a weird exception.

I didn't know that "gypsy cabs" was a legitimate term of description to use to describe unlicensed cabs. I think it still sounds offensive, but I guess that would mean that he wasn't the instigator.

emodendroketOP11y ago

What I mean is in most US cities (I don't pretend to know about anywhere else), there is a large class of livery services that, unlike cabs, cannot accept fares hailed from the street, but will come pick you up and give you a ride if you call them. Uber is basically an extension of that concept, except, instead of you calling a person on the phone, you use a smartphone app.

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