ELECTRONIC TEST SYSTEM

摘要

PURPOSE: To provide the system having a pen input function and a flat and thin display surface, and capable of limiting a visual angle range by inputting position information on a screen indicated with a pen to a computer and performing data processing. CONSTITUTION: A person who takes a test checks a specific position that seems to be a correct answer on an answer entry pattern displayed on a liquid crystal display device with the pen 3 for information input such as a pencil according to set questions of a question form distributed in the form of a hard copy. The position information is detected by a touch panel on the front surface of the liquid crystal display device 2 and sent to a computer 4 through a communication line 5. The computer 4 sends a display signal corresponding to the position information to a liquid crystal display element and also decides whether or not the answer is correct. Then the test results of respective persons who take the test are marked and totalized. In this case, the liquid crystal display device 2 is increased in display directivity through a lens sheet and a person can not cheat in the test even in a test environment wherein the persons taking the test are at narrow intervals.