If done right it could be an incredible feature. Imagine playing Co-op or verses with your sibling/friend with dual support you can each get your own TV screen, rather then sharing the TV. Versus in FPS like goldeneye, and Halo suffered in some aspects because the other guy always knew where you were, not to mention sharing the TV halved your view. Now you can get your own TV for games like Killzone, GT5, Armored Core, time crisis etc...
Also like the DS the other screen could be used for maps in games like castlevania, and for racing games it could show the rear view. Their are literally so many things you can do with the dual screen support. I really hope Sony pushes this feature hard to Game developers because if done right it would be amazing.
Most people already have 2+ TV's so I dont think that will be a significant problem. And I hope most developers use it to enhance the gaming experience rather than making it a requirement.
Also like the DS the other screen could be used for maps in games like castlevania, and for racing games it could show the rear view. Their are literally so many things you can do with the dual screen support. I really hope Sony pushes this feature hard to Game developers because if done right it would be amazing.
Most people already have 2+ TV's so I dont think that will be a significant problem. And I hope most developers use it to enhance the gaming experience rather than making it a requirement.