Project Lifesaver International is a non-profit 501(c)(3)
corporation
A corporation or body corporate is an individual or a group of people, such as an association or company, that has been authorized by the State (polity), state to act as a single entity (a legal entity recognized by private and public law as ...
founded in October 1998, by Chief Gene Saunders, in association with, the
Chesapeake, Virginia
Chesapeake is an independent city in Virginia, United States. At the 2020 census, the population was 249,422, making it the second-most populous city in Virginia, the tenth largest in the Mid-Atlantic, and the 92nd-most populous city in the ...
Sheriff's Office. The organization was formed to develop a program for locating
missing person
A missing person is a person who has disappeared and whose status as Life, alive or Death, dead cannot be confirmed as their location and condition are unknown. A person may go missing through a voluntary disappearance, or else due to an accide ...
s with
dementia
Dementia is a syndrome associated with many neurodegenerative diseases, characterized by a general decline in cognitive abilities that affects a person's ability to perform activities of daily living, everyday activities. This typically invo ...
,
epilepsy
Epilepsy is a group of Non-communicable disease, non-communicable Neurological disorder, neurological disorders characterized by a tendency for recurrent, unprovoked Seizure, seizures. A seizure is a sudden burst of abnormal electrical activit ...
,
Alzheimer's disease
Alzheimer's disease (AD) is a neurodegenerative disease and the cause of 60–70% of cases of dementia. The most common early symptom is difficulty in remembering recent events. As the disease advances, symptoms can include problems wit ...
,
autism
Autism, also known as autism spectrum disorder (ASD), is a neurodevelopmental disorder characterized by differences or difficulties in social communication and interaction, a preference for predictability and routine, sensory processing d ...
,
Down syndrome and other disabilities. The program involves attaching a
radio transmitter
In electronics and telecommunications, a radio transmitter or just transmitter (often abbreviated as XMTR or TX in technical documents) is an electronic device which produces radio waves with an antenna with the purpose of signal transmissio ...
device to the wrist or
ankle
The ankle, the talocrural region or the jumping bone (informal) is the area where the foot and the leg meet. The ankle includes three joints: the ankle joint proper or talocrural joint, the subtalar joint, and the inferior tibiofibular joint. The ...
of persons at-risk of wandering. The battery operated radio transmitter is attached with a wristband and emits an inaudible pulse once per second, in the FCC allocated and licensed
216 MHz frequency range, that can be picked up by a receiver operated by public safety officers. Project Lifesaver utilizes radio frequency tracking technology, which is tested by member agencies before being approved for field use.
As of March 2023, another milestone was reached with over 4,000 rescues
in an average time of less than 30 minutes, normally using only two to three public safety responders.
See also
*
Direction finding
Direction finding (DF), radio direction finding (RDF), or radiogoniometry is the use of radio waves to determine the direction to a radio source. The source may be a cooperating radio transmitter or may be an inadvertent source, a naturall ...
References
{{reflist, 30em
External links
Official website
Medical and health organizations based in Florida
501(c)(3) organizations