Where do you draw the line though? If this works well, isn't it kind of anti-social to refuse to cough into a phone? Keep in mind this isn't the only (or even

Where do you draw the line though? If this works well, isn't it kind of anti-social to refuse to cough into a phone? Keep in mind this isn't the only (or even the first) application of this sort of always-on ubiquitous surveillance.