A tiny, hearing aid-like device is revolutionizing speech therapy for some older children and adults who stutter, according to a University of Colorado at Boulder professor. The device, called SpeechEasy, has helped a number of people who have not had satisfying results with traditional stuttering therapy, said Professor Peter Ramig, associate chair of the CU-Boulder department of speech, language and hearing sciences and a specialist in the research and treatment of fluency disorders and stuttering.