Brian Teeman discusses addressing systems around the world. In some countries like Mongolia, reliable street names do not exist, so What3Words was created to assign every 3m x 3m square area a unique combination of 3 words. Costa Rica struggled with $720m in lost mail due to inconsistent addressing until recently adding street names and numbers. Japan uses a complex house number and name system. The presentation emphasizes that addressing systems should make it easy for people to provide their correct address rather than forcing addresses into predefined fields.
18. FACTS
? [A-Z] [0-9]
? SMALL AREA
? NOT UNIQUE
? SEQUENTIAL?
FACTS OR LIES
M14 6ZZ UK?
123-4567 JAPAN?
A1A 1A1 CANADA
POST CODE
2015 EIRCODE
A UNIQUE
CODE FOR
EVERY
ADDRESS