I downloaded Dolphin in the hope it would aid in playing flash videos (as recommended by online help groups). Dolphin immediately requested I install this app. Why, I don't know, as it doesn't seem to do anything, and I've deleted it again. Total crap, don't waste your time. At least it was free so all I wasted was time and effort.
Same as my last, have read quite a number since I started back in June 14, all have been excellent, that is if you like the ex army Major who wanders the US States solving problems, think of a human superman who can take on half a dozen men+ and win!!!
You just press on the microphone and talk. It then recognises what you said and searches for it. Speak quite fast without leaving a pause between words, or it will search for the first word only. I think I am getting a 95+ per cent success rate. This is fantastic.