[danielamitay]

Here's my implementation from June 2012: https://github.com/danielamitay/DAAnisotropicImage

I like how you're only re-drawing if the motion change passes a threshold.

[mdznr]

Thanks! I will have to check out your implementation. Has anyone contacted you about using it in their app?

[danielamitay]

I've found two apps using it so far.

That's the thing: I wish more people would notify you when they use your open source stuff. Attribution means less to me than simply knowing that it's being used.

[mdznr]

Yeah. It's a pretty great feeling that you've contributed– not necessarily that you're getting credit for it.