I would use this portable projector in my classroom. You can hook up an iPod, iPad, iPhone, or laptop computer to this portable projector. So if you are teaching a lesson and have something saved on any of those devices and you want children to see an image on a device you can plug it in to the poratable projector. You can carry this portable projector anywhere with you.
Are you a movie buff who loves to picnic?! 'Layer' was designed with you in mind, this clever creation, modeled after a lunchbox, makes it easy to watch movies outdoors with this portable projector... READ MORE at Yanko Design !
24 Sleek Products That’ll Make Everyone Envy Your Office | Miniature Multiplex Last-minute technical issues be damned. Pull this mini projector out of your briefcase, unfold the stand, and you're keynote-ready. The wireless cinema is small—about 10 inches tall—but powerful. It can fill screens from 9 to 90 inches. Bem Wireless Kickstand Portable Projector | $500 | WIRED.com