the latest laws and regulations. The
updated policy explains the mechanism of how we collect and treat your personal data.
You can learn more about the rights you have by reading our terms of service. Please
read them carefully. By clicking AGREE, you indicate that you have read and agreed to
our privacy policies
<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's Guangdong Province on Thursday. </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's e-commerce site Taobao, reducing the risk of shoes having to be returned due to a poor fit. </p>