I can ask the same about knowing and pronouncing numbers.
regardless, this is an article about a UK company's product being used by UK emergency services. An injured foreigner who can't speak English is going to have trouble with numbers too (granted, you may learn numbers first). You don't just make a call to emergency services and start spewing out numbers with no other vocabulary.
I can see your point on an international scale, and agree with you that this product is not globally scalable. Language barriers are language barriers until we all have the fictional babel fish.
edit: besides, you can always provide phonetic 'translations' if you want in to a foreigner's language/script if you must - not my preferred solution either though.
regardless, this is an article about a UK company's product being used by UK emergency services. An injured foreigner who can't speak English is going to have trouble with numbers too (granted, you may learn numbers first). You don't just make a call to emergency services and start spewing out numbers with no other vocabulary.
I can see your point on an international scale, and agree with you that this product is not globally scalable. Language barriers are language barriers until we all have the fictional babel fish.
edit: besides, you can always provide phonetic 'translations' if you want in to a foreigner's language/script if you must - not my preferred solution either though.