Stepping up to big data in Guangzhou, Guangdong

<p>A woman puts her feet on a three-dimensional testing machine to obtain big data about her foot size and dimensions at the Alibaba Cloud Computing Conference held in Guangzhou, capital of South China&#39;s Guangdong Province on Thursday.&nbsp;</p><p><img src="https://imedia-peoplesdaily.pdnews.cn/up/cms/www/201811/26132711bhc3.jpg" title="VCG111177963788.jpg" alt="VCG111177963788.jpg" width="800" height="" border="0" vspace="0" style="width: 800px;"/></p><p><span style="color: rgb(127, 127, 127);">Video source: VCG</span></p><p>The users can authorize their data to be stored on the Alibaba Cloud, which can in turn be used directly by vendors on the firm&#39;s e-commerce site Taobao, reducing the risk of shoes having to be returned due to a poor fit.&nbsp;</p>