If anyone out there has a solution to this problem or knows of a machine that can help, please let me know. A dear friend of mine recently became a quadraparlegic. He has a trach and is on a ventilator. This accident happened about 2 months ago. He cannot speak, only mouth a few words which is extremely frustrating to him and his family. We have tried a board with letters, but he can only move his head sideways and up and down but cannot lift his head. There must be some kind of invention or machine out there that can help people in this situation communicate. Please let me know and email me at firstname.lastname@example.org Thank you.