自西元2019年12月以來，COVID-19疫情影響了全世界，疫情初期更使得多個國家的學校因此停課或暫時關閉，導致學生的學習中斷。然而，因為電腦技術演進及網路的普及，學生因此有了更多的管道進行學習，也促進了E-learning平台的快速發展。
人體解剖學是醫學院一門很重要且基礎的課程。在疫情影響下，我們特別與醫學院師生合作，開發了一套基於E-learning平台的Z方向2D人體切片影像解剖學學習系統。此系統可提供醫學院教師建立關於Z方向2D人體切片影像的考題，且考題有三種作答模式可以選擇；學生則對教師建立的考題作答。學生作答完畢提交答案後可立即知道測驗結果；教師也可檢視每個學生的成績。此系統也提供學生可隨時學習關於Z方向2D人體切片影像內的器官具體形狀、位置或與3D人體器官影像間的對應關係。

The outbreak of COVID-19 has affected the whole world and schools in many countries either suspended classes or even closed temporarily, resulting in the interruption of students' learning. However, because of the advances in computer technologies and the popularity of Internet, students have many methods to continue their learning, which have promoted the rapid development of E-learning.
"Human anatomy" is a very important and fundamental course in medical schools. In the light of the impact of COVID-19, we collaborated with teachers and students of medical school to develop an E-learning-based system on 2D cross-sectional images of human body to help learn human anatomy. The system provides teachers of medical school the functionalities to create learning materials and examination papers about 2D cross-sectional images of human body. The system also provides students ways to learn, at anytime and anywhere, about specific shape and location of human organs through 2D cross-sectional images. Students also can learn the relationship and correspondence between 3D images of human organs and 2D cross-sectional images of human organs. Regarding to online testing and examination, students can answer the questions created by the teachers, and receive their scores straightway upon turning in the online form of examination paper, while teachers can conveniently check each student's performance.

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