Stuart, AndrewKalinowski, Joseph2019-12-022019-12-022000-12-18Canada Patent #CA2429373Chttp://hdl.handle.net/10342/7565Methods, devices, and computer program products display visual choral speech to a patient who stutters or has a speech impediment or impairment as a visual stimulus for the patient to enhance the fluency of the patient. One embodiment of the device (10b) is made up of a head-mounted, rotatable display (51).en-USspeechstammeringdevicestutteringtherapyPatent