Pico-packin' Ayane smartphone can project 42-inch images
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 It's a neat idea but I just don't see it proving to be very useful. Too much is needed to make it really a good tool, like brightness, battery life, sound, etc. 
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 I see things like this as niche devices for small market segments. Salesmen could use it to ensure they have a good presentation at all times, etc. but the general public would never really use it. It would just kill the battery. 
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 Yeah. I guess salesmen might use one. Maybe. But even that I can't see. 
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 If/when power can be transmitted across the room so a sales person could visit a client, plug in their charger to the wall and have no cords to the projector/phone.. that will be cool. 
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 Still impressive, even if not that practical. 
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 @Dashrender said: If/when power can be transmitted across the room so a sales person could visit a client, plug in their charger to the wall and have no cords to the projector/phone.. that will be cool. No chargers will be needed. Walls will just have power. 
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 @scottalanmiller said: @Dashrender said: If/when power can be transmitted across the room so a sales person could visit a client, plug in their charger to the wall and have no cords to the projector/phone.. that will be cool. No chargers will be needed. Walls will just have power. OK fine.. I guess that's good enough ... LOL 



