Scan, Present, Annotate and Record

Visualizers or Document cameras are very useful tools in terms of scanning documents or taking photos and videos of live objects. With the advancement in software and hardware, visualizers are now able to scan not only documents but also barcodes, name cards and ID's. It is not widely use in schools, banks, hospitals and government establishments worldwide. 

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In the emerging era of Online Teaching, Visualizers are a proven useful technologies as it enables lecturers to use books or any printed materials to conduct online classes with spending so much time processing them on to a PPT or any digital file.