An quick search yielded a recent Digital Inspiration post on using Android SDK to record your tablet screen. It turned out to be the perfect solution.

The findings on one-to-one initiatives have been mixed. Like all ed innovations, success with individual technology depends on a variety of factors.
August 5, 2013
Peggy Grant
Like all trends, this one must be carefully balanced with research-based teaching practices and pedagogy.
May 7, 2012
Lisa Fisher