Few people — the security expert Rebecca Mercuri being the notable exception — thought much about the mechanics of voting before the Bush-versus-Gore presidential election in 2000. A few weeks of watching diligent poll workers holding up ballots to look for hanging chads changed all that. The timing — coincidental with both the rise of the internet and the dot-com bust — suddenly put voting technology on everyone’s agenda. The UK, like a number of European countries, had a brief flirtation with electronic voting. Notably, the Netherlands reverted to pencil-and-paper after a group of technical experts proved their point by getting the voting machines to play chess. E-counting is still on the UK’s agenda, however, despite objections from the Open Rights Group on technical and cost grounds. Most recently, it was used in London’s May 2012 mayoral elections. In the US, Bush v. Gore led to the passage of the Help America Vote Act (HAVA), which mandated the updating of voting equipment and set off substantial controversy.