On Mon, Aug 15, 2016 at 01:57:56PM +0100, Recliner wrote:

How would a blind person even order

Same way that they'd use any other smartphone app.

or recognise an Uber cab?

Same way that they'd recognise a minicab where they'd ordered it by
phone.

You forget that it's not just completely blind people who can have guide
dogs; that modern phones have accessibility Stuff; that blind people
have sighted friends and family; and so on.

--
David Cantrell | Enforcer, South London Linguistic Massive

One person can change the world, but most of the time they shouldn't
-- Marge Simpson