This paper focuses on the key technology and control of this system's development, voice card programming technology, as well as the network and security with its application in practice.

论文重点阐述了本系统开发的关键技术和控件、语音卡编程技术、网络和安全技术及其在实际中的应用。

youdao

Each card presents a user interface to a single programming function using browser-based forms.

每个卡片使用基于浏览器的表单呈现单个编程功能的用户界面。

youdao

When the programming is complete, he applies stickers to the card to make it look like a credit card.

当完成以后，他将背面粘有胶的标签贴在卡上，使其看起来像信用卡。

youdao

Hackers looking for profit can not only find out where a person lives, how old they are, and where they were born, but they can break into smart phones through malicious programming and steal credit card information, running up charges.

FORBES: Smartphones Tied To Rise In Identity Fraud

The Raspberry Pi is about the size of a credit card but is a fully working computer created to help young people get started with programming.

BBC: Time-lapse code wins Raspberry Pi contest