I've got several AR apps in development using older versions of Vuforia. I don't need either user-defined targets or cloud recognition for these apps, so I'm not sure if I should update.
Are there any performance improvements that were made to 2.0?
The release notes list a very vague feature, "Improved tracking robustness." What exactly is meant by that?
There are also numerous other improvements in areas such as the video playback samples, where a number of improvments has increased the robustness.
The other point to note is that the large volume of testing carried out is all with the latest SDK.
One final point to note is that 1.5.X is no longer available, nor supported - so if you are doing any development going forward, it is best to upgrade.
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