It's interesting, having grown up in Africa, and lived there almost 35 years, reading, writing and speaking an African language, being surrounfed by at least 10 other African languages and seeing them written, that I have never ever in my entire life encountered this writing system. I think the product is a great technological achievement, but... I would warn against the generalisation of "African" in this context. I…
You haven't seen Amharic on Ethiopian Airline planes? The project supports many other languages which justifies the use of "African".
"This application allows you to type most of the characters in the african language in any text field."
Maybe it should say "in AN african language", rather than "in THE african language".