Smartphones with inbuilt projector circuit

[prashantakerkar]

Is it feasible to design and construct State of the art Smartphones with inbuilt mini projector device functionality ?

As we know there is a inbuilt torch feature in the Smartphones but has limited functionality.

If not, Why?

Thanks & Regards,
Prashant S Akerkar

 

[berkeman]

Is it feasible to design and construct State of the art Smartphones with inbuilt mini projector device functionality ?

The short answer is no.

If not, Why?

There's an obvious reason -- can you say what that is?

And beyond the simple answer, there are much better ways to do projection of the information from a smartphone. I can think of two right away -- can you guess what those probably are? (the first is obvious, the second is more subtle)

 

[HowlerMonkey]

The amount of power to produce enough light to project an image is beyond the batter capacity of a device the size of a cell phone.

You would also have to deal with the heat.

 

[prashantakerkar]

Thanks.

Can't we increase the Battery capacity required for the projector circuit?

Will the Battery requirements be huge fir the Smartphone to work as a projector device?

Thanks & Regards,
Prashant S Akerkar

 

[russ_watters]

Thanks.

Can't we increase the Battery capacity required for the projector circuit?

Will the Battery requirements be huge fir the Smartphone to work as a projector device?

Please use google and put some effort into figuring these things out yourself before posting them here. Thread locked.