Heartbeat-scanning lasers created by the U.S. military can ID your cardiac 'fingerprints' from hundreds of feet away.

seen from China
seen from United States
seen from United States
seen from China

seen from Australia
seen from Yemen

seen from Malaysia
seen from China

seen from Malaysia
seen from Netherlands
seen from Tajikistan

seen from Malaysia
seen from China
seen from China

seen from India
seen from United States

seen from Malaysia
seen from Italy
seen from Brazil
seen from Germany
Heartbeat-scanning lasers created by the U.S. military can ID your cardiac 'fingerprints' from hundreds of feet away.
Internet of Things IoT Based Healthcare Monitoring System using NodeMCU and Arduino UNO
by Khin Thet Wai | Nyan Phyo Aung | Lwin Lwin Htay ""Internet of Things (IoT) Based Healthcare Monitoring System using NodeMCU and Arduino UNO""
Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019,
URL: https://www.ijtsrd.com/papers/ijtsrd26482.pdf
Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/26482/internet-of-things-iot-based-healthcare-monitoring-system-using-nodemcu-and-arduino-uno/khin-thet-wai
peer reviewed international journal, call for paper economics, ugc approved journals for chemistry
Analysis on Healthcare System using IoT
by Su Hlaing Phyo | Kyaw Zin Latt "Analysis on Healthcare System using IoT"
Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019,
URL: https://www.ijtsrd.com/papers/ijtsrd25140.pdf
Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/25140/analysis-on-healthcare-system-using-iot/su-hlaing-phyo
call for paper engineering, open access journal of engineering, ugc approved journals for engineering,