div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: · Changes in software and file formats create more hurdles Many of the digital objects we create can only be rendered by the software that created them says Vint Cerf a pioneer src=https:reader033vdocumentinreader033viewer20220421105e8a58c801a42370e50d5c95html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: · Changes in software and file formats create more hurdles Many of the digital objects we create can only be rendered by the software that created them says Vint Cerf a pioneer src=https:reader033vdocumentinreader033viewer20220421105e8a58c801a42370e50d5c95html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv