'In 1770, Wolfgang von Kempelen stood in front of Empress Maria Theresa at her court in Vienna and proclaimed to have built a mechanical man that could beat humans at chess. The mechanical man - or 'the Turk', as von Kempelen named him - was life-sized, carved from maple-wood, dressed in ornate robes and a turban, and sat behind a large cabinet, on top of which was a chess set. Von Kempelen opened the cabinet to reveal a labyrinth of levers, cogs and clockwork machinery. He then closed the cabinet, inserted a large key, wound it up, and after some ticking and whirring the Turk lifted its head, studied the board, took hold of a white pawn and moved it forward two places. News of the Turk spread, and chess masters from across the empire travelled for their opportunity to play the machine; they usually returned home defeated. For the next few decades the Turk toured Europe and America, trouncing some of the most formidable minds of the time - Catherine the Great, Benjamin Franklin, Napoleon. Legend has it that Napoleon tested the Turk by making illegal moves, but the Turk grew fed up, and swiped the board.' (Publication abstract)