The websites explain how proportional representation is used to
elect members to the Adelaide City Council in Australia, and how a
system of electronic voting could be used to count the
votes. [1 page]
explains how proportional voting is done in the city of
Adelaide, Australia. The voting system as described in the
referenced PDF document is complex enough that it will require some
form of computer assistance in tallying the voting results
effectively and correctly. Any design of a computer system that is
used in BC should take serious note of the open source approach
used in Australia as described the following article in the Wired
magazine -