Definitely promising, but needs some bugs fixed – Path Input: Better Swipe Keyboard Review

I love the look, the layout, and the text emoji choices. The random capitalization issue appears to be fixed. Remaining issues: 1. It needs to offer options to change words by selecting a previously typed word. 2. It needs to switch back to the alpha keyboard after using punctuation from one of the symbol keyboards. 3. It needs to do a better job of prediction, taking into account previous user choices, especially when the user goes back and fixes an incorrectly interpreted sequence.
Review by Jeff Ober on Path Input: Better Swipe Keyboard.