The interaction design and realization of answer system of computer-assisted English examination system based on QT WebKit

The computer-assisted English examination system has become an important part of English examination. Its interaction design will affect the examination result directly. An effective interaction design can build a good examination situation, making examinees more single-minded when they are taking exams, reducing examinees' anxiety[1] and stimulating their motivation of language expression and potential in the computer-assisted examination. The design of this system is based on the interaction mode combining desktop with web and its interaction design will more comply with the examinee's cognitive rule and learning need, to further improve the examinees' examination result.