Alison Kilgour meets John Hatt, traveller's companion turned virtual tourist. <a href="/issue6">issue6</a> November 1996 <a href="/category/article-type/regular-column">regular column</a> <a href="/taxonomy/term/197/author-info">alison kilgour</a>, <a href="/taxonomy/term/330/author-info">john hatt</a>