Unless you’re an ace draftsperson or prefer to work directly on a surface, enlarging a design without tracing can be a chore, even for some Old Masters. Vermeer, for one, is believed to have used a ...

Technically, only one type of projection equipment – transmissive – qualifies as overhead projection, but the lines between competing analog presentation methods blur when less-experienced presenters ...

UBIT will retire overhead transparency projectors in UB centrally-scheduled classrooms as of Fall 2016. If you’ve never used a document camera in the classroom, now is the time to get acquainted. IT ...