My cellphone is older and for me it's very difficult to use, but there is something that I really love it... is my camera.
My dad bought it when I was in the high school, and I started to take pictures, although I knew take pictures before because from I was a Little girl that I like the photos.
I use my camera always that there is time, or always that I can or alway that I see something that is photogenic (I suposse), but is just that I believe that the photograh is a incredible invention!!
You can capture a moment, second, in one shot with the camera, and you will be able to remember it.
I'm not secure about the life of the others persons without a camera in a society that is clearly visual, but I'm secure that everybody and everything would be bored and sad because we would't have a memory of our family, friend, pets.
In the personal for me, my camera help my memory.