interactive TV or whiteboard?
r, it's still unclear whether the iPad is the device best suited to the classroom. The market for educational technology is huge and competitive: During 2014, American K-12 schools will spend an estimated $9.94 billion on educational technology, an increase of 2.5 percent over last year, according to Joseph Morris, director of market intelligence at the Center for Digital Education. On average, he said, schools spend about a third of their technology budgets on computer har