OMR answer sheets contain boxes, circles or elliptical bubbles where students or candidates mark using a 2B pencil or a # 2 pencil. OMR scanner reads specific locations of answer sheets and converts....
Rainbow has been committed to developing and manufacturing state-of-art teaching devices, mainly focusing on OMR scanners, interactive whiteboards and OMR answer sheets. All these products add a new....
Infrared interactive whiteboard should give top priority when considering purchase an interactive whiteboard not only for its substantial market share, but also its robust advantages. In contrast....
Electromagnetic interactive whiteboard successfully achieves vivid and interactive teaching method or display in all levels of education and enterprises.
Semi-automatic OMR reader features portability, simple and small volume, and applied in primary school and other places where not need very strict requirements.
Optical mark reader V50FS has been equipped with DSP and CPLD to improve abilities of data processing and is widely used in education and social surveys.
OMR scanner V43FDA is a frequent-used teaching device in recent years, for it makes tests, quizzes and surveys easy and convenient.