Romain Guy and I gave two talks at Google I/O yesterday which are now live on YouTube:
Android Graphics Performance: http://www.youtube.com/watch?v=vQZFaec9NpA
Slides for Android Graphics Performance are posted on Romain's blog.
A Moving Experience: http://www.youtube.com/watch?v=ihzZrS69i_s
A Moving Experience Slides:
The code from the animation demos will be posted soon, probably in conjunction with future DevBytes episodes.
