What about the many symbols used to signal how clothes can be cleaned,
A well-defined semantic set that I think deserves encoding. :-)
or various warning signs on some products to signal the presence of a potentially dangerous component, or some risk like electric shocks, possible exposition to dangerous radiations,
Most of these are already encoded.
or the many logos use to label quality products or signal its origin, or for content rating labels used in various countries, or to markup phone numbers to some value-added services ?
I don't know what you mean. -- Michael Everson * * Everson Typography * * http://www.evertype.com
