| 摘要 |
A method for detecting vision , and the method comprises: displaying a visual chart on a screen, and acquiring an initial position of a user hand gesture after the test begins (S101); after a test character is displayed in a highlighted manner, detecting the direction in which the user hand gesture moves, comparing the detected user hand gesture direction with an opening direction of the test character, and determining, according to the comparison result, whether or not the test character is visible to the user (S102); displaying the next test character in a highlighted manner when the test needs to continue, and when the test is no longer required, determining and then feeding back a vision detection result to the user (S103). The technical solution described above enables simulation, on a terminal, of the process of vision tests in an optical shop, making it convenient for the user to detect his own vision by himself at any time. |
