ITaP to remove overhead projectors by end of academic year.
Overhead projectors have been a mainstay of mathematics lectures for decades. However, by the time school starts in August of 2017 they will no longer be found in classrooms at Purdue.
Document cameras take up less space, use fewer specialized supplies and result in less landfill waste.
ITaP's David Stephens talked to Continuing Lecturer Tim Delworth about how he has made the switch to using the document camera.