epilot
Member
hi there
i think i have heard about a TV or signboard that shows the words and pics
via the air.
this means that the pics and words dont need for a wall or SCREEN such as the projectors and the screen is a layer of the air!
does anyone heard anything about it?
it is very ok if someone could say us how it does work
thanks
i think i have heard about a TV or signboard that shows the words and pics
via the air.
this means that the pics and words dont need for a wall or SCREEN such as the projectors and the screen is a layer of the air!
does anyone heard anything about it?
it is very ok if someone could say us how it does work
thanks