>>4142857>Viewfinder>Film winder>Auto cocking shutter.All you "need" to take a photo is a light sealed box with a pinhole in it and some light sensitive material to put inside.
Now, is it fun to only use this? No.
Its like saying "WELL YOU ONLY NEED A 6 SQUARE FOOT APARTMENT TO LIVE IN"
Need is irrelevant in the society we've built, desire outvalues it a millionfold.
