since ics (android 4.0) came out, I've seen only minor improvements (mostly just new features) but overall its not really changing much (the general user experience hasn't changed really since ginger bread, there are no new "wow" features which could explain samsungs interest with Tizen...as for ios... with the release of ios 7...I cant see it developing much further, Apple hasn't been known for dramatically changing their os and I think ios 7 will be a once off.
take BBos for example, I believe that BBos 7 reached its potential and could not be improved further, which is why I suspect that bb went straight into BBos 10 (its a major change and in many ways an improvement, it will be interesting to see how much further it will go before innovation slowly depletes away and becomes non existent) BBs app world is pathetic so they added to ability to side load Android apps, another improvement and way the os changed.
also look at Windows phone 7 compared to Windows phone 8...Windows phone 8 added so much more PRACTICAL EVERYDAY USE functionality especially with the release of Nokia black or bitter sweet shimmer GDR3, such as tap to wake and the extra sizes of live tiles, it can however still use major improvement in the app sector.
at the end of the day its about how the user experience changes.
I will end this off buy saying, innovation and improvement is all about change, without change, improvement would be impossible.
take BBos for example, I believe that BBos 7 reached its potential and could not be improved further, which is why I suspect that bb went straight into BBos 10 (its a major change and in many ways an improvement, it will be interesting to see how much further it will go before innovation slowly depletes away and becomes non existent) BBs app world is pathetic so they added to ability to side load Android apps, another improvement and way the os changed.
also look at Windows phone 7 compared to Windows phone 8...Windows phone 8 added so much more PRACTICAL EVERYDAY USE functionality especially with the release of Nokia black or bitter sweet shimmer GDR3, such as tap to wake and the extra sizes of live tiles, it can however still use major improvement in the app sector.
at the end of the day its about how the user experience changes.
I will end this off buy saying, innovation and improvement is all about change, without change, improvement would be impossible.