I will be using this app to communicate with my elderly mother-in-law, who is now deaf and has poor vision. The large text, white on black should be helpful. I have 2 suggestions for improvement: 1) Add the ability to edit text you just recorded using the Listen feature, by tapping on the the large resulting text. The translation is very good, but sometimes I stutter, or would like to add punctuation I forgot while speaking. Commas can make a difference. 2) For the listen mode, capitalize the first letter of the speech. If I say "period", a ". " is correctly added and the next word starts uppercase, which is good. Now just need those first sentences to also start in uppercase. (Might be a Google speech issue)
Makes communication with non signers more effective