就餐发票、文献资料、车架号……未经发掘的数据看似平平无奇，但经过高质量"开采"就成"数据珍 宝"，从"沉睡的数字"变为"赚钱的源泉"。近日，扬子晚报/紫牛新闻记者探访数据要素新兴产业的三家 代表企业——数族科技（南京）股份有限公司、见鲸科技（南京）有限公司、南京三百云信息科技有限 公司。它们在数字时代"掘金"的应用场景，是否给你带来启发？ 一张购物发票藏100多类高质量数据 如今，扫码或在平台勾选"我要开票"，已成为消费者就餐、住宿开发票的日常。但几年前，"开票难、 开票繁"还困扰着大家——插税盘、输信息，步骤繁琐还易出错；手撕定额票、手写限额票，更是没法 核验。2017年5月，数族科技推出全国首个发票云，发明全国第一张自助开票二维码，拉开发票数字化 服务的序幕。 8年多过去，数族科技的"臻票云"已服务超400万家纳税经营主体，每年采集发票约10亿张。"一张购物 发票，藏着100多类高价值数据。"数族科技创始人徐剑说。目前，该公司已在江苏省数据交易所上架近 300款数据产品，既有34款产业集群企业数据集，也有200多款数据应用类产品。 这些数据产品就像企业的"智能体检单"。比如"企业发票分析报告"和"企业财税 ...

Group 1 - Huawei officially launched the world's first foldable HarmonyOS computer, marking a significant step towards an independent and controllable computer operating system in China [1][4] - The HarmonyOS computer features a unique design with a dual-screen setup that eliminates the physical keyboard, instead offering an invisible keyboard option [2][3] - The operating system's interface differs from Windows, providing a more user-friendly experience with a top status bar and bottom dock for quick access to applications [3][9] Group 2 - The rise of domestic operating systems is supported by government initiatives aimed at breaking the reliance on foreign technology, with HarmonyOS being a prominent example [4][8] - Jiangsu province has seen rapid development in domestic operating systems, with significant advancements in core technology and a focus on addressing critical software issues [5][6] - The market for Chinese operating systems is projected to reach 25 billion yuan by 2025, indicating a growing trend towards domestic solutions [8] Group 3 - Despite the advancements, challenges remain in achieving full compatibility with existing software ecosystems, as many users still rely on Windows alongside domestic systems [8][9] - HarmonyOS faces hurdles in application ecosystem development, with only 12,000 applications available compared to over 35 million for Windows, highlighting the need for further growth [9] - The compatibility of HarmonyOS with professional software is limited, with only a 62% adaptation rate for key applications, which may hinder its acceptance in the market [9]