And there are things like this even before 2010. OK, some don't believe it.
http://www.techradar.com/us/news/phone-and-communications/mobile-phones/a-not-so-shining-future-the-sad-demise-of-the-projector-phone-1250993
There are other flops out there. Those that trot out such things don't want to know about the prior flops.
Bob
13.3 "Lenovo Yoga Tablet 2 Pro 's built-in projector .
The tablet sports a 13.3 "qHD screen , but the coolest thing in common projector device ,
which lets you beam slate to display up to 50 " surface
: Certainoly this is the first device to feature a built-in projector .
Samsung had launched a smartphone dubbed the Samsung Galaxy Beam back in 2012 .
Also , Tablet 2 Pro also boasts a two 1.5W 5W JBL subwoofer and front speakers.
This is 8W surround sound system .
which should offer speech sound effect when you play games or watching a movie .
its absolutely astonishing tab for tab -lovers at a reasonable price.

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