Andy Powell and Liz Lyon look at possible relationships between the Web Services idea and earlier ideas about seamless access to information. <a href="/issue31">issue31</a> April 2002 <a href="/category/article-type/feature-article">feature article</a> <a href="/taxonomy/term/354/author-info">andy powell</a>, <a href="/taxonomy/term/675/author-info">liz lyon</a>