Now today if people are not using facebook but they use internet is very rare . now facebook is one of the app which we can see in everyones phone.
CONCEPT
the main concept of this phone is to connect different people among their friends, relative or any known person. so mainly people can get in touch with their friends and relatives.
LAYOUT AND DESIGN
the overall look of the facebook app is superb, it has got nice catchy style that attracts everyone .it is designed in such a way that the use of the app is simple .this app has got different options as well as your account can be secure, what you need to do is just settings change .
USEFULNESS
it is very useful. you can get updates about the people you know .you can see how they were looking 5 yeas back and how they are looking now. you will be in touch with them .