This app suddenly appeared in my phone and almost every day took me to its settings. Asked questions which i did not understand. This app did not show in my apps as well so i could nut find it to uninstall until now i looked for all running process  and found talk back as one of them and then could some how find this place. This app was causing interference with my phone operations and maps especially. Now i found it is a disability tool.
January 20 2017