XMachina is launching Voice Waves: cutting-edge voice care technology. Voice Waves is able to identify differences in voice. Voice differences anticipate health events (asthma; flu; depression; schizophrenia; autism; some types of cancer; heart attack; stroke) and detect altered states (tiredness; alcoholism; drug addiction). Companies can use Voice Waves to assess their employees' readiness and avoid accidents. Doctors to accompany their patients. People with chronic illnesses can anticipate criticalities. In logistics, Voice Waves adds to existing technologies to alert people to tiredness, viruses, use of alcohol and drugs, and depressive states. Voice Waves creates digital signatures for normal voice and altered states. It is capable of identifying different types of voices with good accuracy. We discovered that there are 2.5 billion people in the world with health events that can be predicted by voice changes (asthma, some types of cancer, depression, heart attacks, stroke).