Application
Articles, notes, and tutorials filed under Application.
Software QA System
Introduction The Software QA System is a network-based online examination suite developed for the Software Basis Knowledge Contest (软件基础知识竞赛), part of the 3rd “Software Festival” (软件文化节) hosted by the School of Software at Hefei University of Technology. Initially developed in 2011 and later refactored in 2013, the system is built using VB.NET with a Microsoft Access (.mdb) backend, and uses UDP sockets for real-time client–server communication. The system was officially deployed at the contest held on March 25, 2012, replacing traditional paper-based exams for over 70 participants from multiple departments. The use of this custom-built software was highlighted in the university news as a demonstration of the school’s professional expertise.
Carbon Footprint Calculator
Introduction Carbon Footprint Calculator (碳足迹计算器) is a desktop application I built in March 2010 using Visual Basic 6.0, an early project I built in middle school. The goal was to help people understand the environmental cost of everyday activities and encourage concrete steps to reduce CO₂ emissions. In 2010, the application won the second prize in the Visual Basic Programming Contest in Hangzhou (杭州市VB程序设计大赛). You can download the application from this link, but please note that the application is in Simplified Chinese.