Great options
It has great potential, it needs to use the standard features other swipe keyboards have established. The method is to draw a trail over the swiped keys. The highlighting it uses is confusing. Since it's highlighting keys I haven't swiped with a rainbow of blinding colors. The usual technique is to pick a word and offer possible replacements. I like the fact that it includes a number row and cursoring options. It includes up and down cursor keys.