Let's face it, before Iphone we use regular computers. Afterwards everything changed. So my question is how many more years of this are we going to have. The tablets are going down in price and it looks at it for now no one has the technology to reinvent the wheel. Or in this case the computer. It took over twenty years to really get any real change out of televisions. Not until flat screens did we change the way we looked at TVs or the size of them.