Safety, health, wellness, personal security, etc., can be provided by the wearable camera and headworn stimulators to allow the blind to in some sense "see", i.e. to sense their visual surroundings through the wearcam (wearable camera). The market can be to blind people themselves, or through insurance and other providers, and organizations that provide assistance to the blind. Also, other markets can include service providers, etc., e.g. services provided through remote experts, assistants, or AI (Artificial Intelligence) "engines" or "bots".