The UK’s internet voting trials and telephone voting trials are overviewed in this article in Computing UK.

A further 12 trials of electronic voting technology systems will take place during local authority elections in May, lord chancellor Lord Falconer told Parliament today. And at the same time electronic counting systems will be used North of the border for the Scottish Parliament. The local council trials will include internet voting, telephone voting and centralised polling stations with facilities for the electorate to vote outside their local polling districts.