OPTICAL ENCODER DEVICE

Abstract

Summary Our invention relates to a mechanism that allows us to code answers more quickly on optical forms by using an optical encoder device that attaches to the back of a pen that matches the answer box during the exam. Our invention minimizes the time spent coding answers on optical forms during the limited exam time, allowing students to dedicate the saved time to solving questions. It also speeds up the coding process, prevents marking from smudging, and ensures that there are no faded or illegibly marked answers on the optical form, allowing the optical reader to read the optical form without problems.