Laptop or Handtop?

Change is a word of life, that applies to the personal gadgets too. It is a big doubt, whether gadgets use human or human use gadgets. It is an attachment to the soul now. Do you agree?
Well, every human being hold a device today, he may be a civil construction worker, porter or a guy who does not even know Alphabets & mobile Operating System. Mobiles have penetrated even below poverty homes

(Telecom companies not to consider their ARPU, it may be negligible, but they should accept that their no of users count).

But opportunity is …