I am repeating the fact below since as soon as the iPAD came out on the market. Pity that campus does not listen. Well, it is not the first fact I am sharing on campus and nobody listens.

http://ww2.kqed.org/mindshift/2014/02/24/for-cash-strapped-schools-smart-ways-to-spend-limited-technology-dollars/

“The functions of an interactive whiteboard can be mimicked with a large screen TV and a Chromecast device, which also allows teachers to use any device available whether it’s a document camera, phone, iPad or other tablet.”