to improve the quality of photographs
camera's have changed a lot. we have new improved camera's. Not just black and white but also colors.
No one discovered it. It was invented and has since been developed and improved by various companies and individuals.
Now there is the iTouch 4th generation with a camera and more improved things!
The iphone 5 has an improved 8 megapixel camera.
the camera has changed human life by being able to store pictures in a software
The digital camera has changed because it has become smaller and it is able to hold more. The digital camera has improved a ton!
they could have photos in rainbow and black and white not just normal colours
The camera has been around for almost/about 300 years!!!!