A Bronx native is leveraging technology to assist vulnerable kids and adults, creating wearable technology that will likely save lives.Tyneadrian Fleming, 54, recently launched Black Bird Smart Innovations, LLC, a line of products designed to track and assist people with disabilities, traumatic brain injury, dementia or other conditions that may cause them to wander away from home or have a medical emergency. The Black Bird devices and app also provide useful information for those who encou