No one can predict the future.
But unless there are some unforseen circumstances, I definately don't see this generation being shorter than the last. For one, Sony's gaming division is one of the few that's actually making them any money, so you can bet your ass they'll try and stretch it for as long as they can. And secondly, with the solid sales of the PS4 I think it's clear there's still a great demand for "user friendly" gaming hardware.
Also, at this point game developement is such a bloated beast that it might be time for it to go on a bit of a diet. The reason the current gen isn't as much of a leap as the previous ones were might already be a sign of that. I honestly wouldn't mind if games continued onward with the graphical power of the previous generation, using the power of the current one just to make everything run smooth and sharp. But then I am a man of simple tastes.
But unless there are some unforseen circumstances, I definately don't see this generation being shorter than the last. For one, Sony's gaming division is one of the few that's actually making them any money, so you can bet your ass they'll try and stretch it for as long as they can. And secondly, with the solid sales of the PS4 I think it's clear there's still a great demand for "user friendly" gaming hardware.
Also, at this point game developement is such a bloated beast that it might be time for it to go on a bit of a diet. The reason the current gen isn't as much of a leap as the previous ones were might already be a sign of that. I honestly wouldn't mind if games continued onward with the graphical power of the previous generation, using the power of the current one just to make everything run smooth and sharp. But then I am a man of simple tastes.