Aftermarket keyboard layouts are still relativelyrare among tablets, which makes KeyPoint Technologies' new Adaptxt beta for Android tablets that much more valuable. Along with optionally splitting up the keyboard to make thumb typing that much gentler, it expands on the stock keyboard formula with aggressive word prediction and shortcuts for words or whole sentences. The wait for a tablet version has also rewarded the patient with a handwriting recognition extra, just in case they'd like to revive cursive writing as an art form. The beta is is free to use for anyone who's running at least Android 2.3 on a big-screened slate, although only for a "limited period" -- if you're willing to accept a few rough edges, we'd recommend hitting the source links before there's a price tag attached.