The next stage is weaving it into our clothing to make a wearable 'keyboard'. In the past people have used the computer for serious work. They will be used much more for fun. It is hard to think of any area of human life which you cannot get a computer in today. We will not notice.
Security is one of the problems.
Croda IT introduced such a system last year for security purposes. It was costly but soon paid for itself because it was no longer necessary to have someone work out their payroll. They had an automatic computer record of who was in and out. Experiments are underway with similar technology for cash machines. Computers will pervade our homes, workplaces and social life.