I just whipped up a little multitouch bug tester program for Android. As noted in my previous post, lots of Android phones running 2.3.7 and earlier have buggy multitouch. In this example, I show the pointers (up to 5) with pointer numbers. You should be able to see at least two, and if the bug is not present, they should work properly. If you have the bug, you’ll notice 1 and 2 swapping back and forth as you touch 1, touch 2, lift 1, then tap 1.

Enjoy. multitouchbugtest.apk