We are now living in a global epidemic: an unforeseen crisis that we are unprepared to face. It profoundly affects every continent and country in the world: anointing a new way of living called ‘the new normal. Different responses about suppressing transmissions have been mandated: from community lockdowns to utilizing proactive policies and tools. This event introduces facial recognition scanner – a combination of facial recognition and infrared technology to scan and analyze a person’s face and temperature within a few seconds.
Health systems employ a pandemic preparedness approach in rapidly detecting and responding to decelerate the spread of the virus. Once again, digital technology has stepped forward in realizing a novel relevance to old automation.
What is Facial Thermal Scanner?
A facial recognition scanner is a tablet-like device that detects a face through a camera and requires users to pass the temperature check, full facial recognition scan, and face mask before entry. (Unmanned Fever Alert Temperature Scanning Terminal, 2020). It serves as the facility’s first line of defense against safety and security risks as it filters anyone who wishes entry with a high body temperature or suspicious intruders.
This tool somehow protects the establishment and its staff from the possibility of an outbreak and poses as visitor surveillance. The scanning is quick and easy, streamlining customers’ entry and their social distancing. The voice prompt will give instructions, and the user will only follow:
- The person shall stand at a fixed distance where visitors would lock on the image of the face.
- An infrared will scan the front for a close indicator of body temperature.
- It will identify and record the show through a deep learning algorithm.
- A voice message will tell if the temperature is average or high and put a face mask on when the person does not have any.
Why is it a boon today?
Facial recognition scanners have in no way detect a person with Covid-19. However, it can catch a fever, an early symptom of a person infected with the virus. Although this is an initial assessment to identify infected people, temperature checks can only do so much. Practically speaking, whether it’s a Covid-19 virus or any other contagious disease, if a person is feverish and detected by a thermal scanner, we can deter its spread.
What facial recognition scanner boasts about is the accuracy of its detection system and security features. Non-contact assessment device like this decreases the risk of spreading the virus, as it doesn’t require physical contact to determine a person’s body temperature. It quickly measures and displays temperature and alert notice that screens many people faster, preventing congestion on the entry point (fda.gov, 2020). Also, it keeps a record of people’s faces which is helpful in contact tracing and intruder alerts. Complete personnel identification is also one of its reliable features, which is a good take in modern biometrics.
Facial Recognition is a Boon Technology
It is a promising technology as we know it. Like any other technology out there, it has evolved in many ways over the years. There are also limitations and regulation issues along with its name. The government and private sectors have mandated standards and guidelines about its technical security and ethics. It is an issue worth noting, and the case is still lying on the table.
Notwithstanding the concern over privacy and security, facial recognition scanners are gradually making their wave into the world of automation (Zhu, 2020). Some business establishments and government agencies have already used the technology, which has proved to be an effective tool in streamlining visitors in a shared facility. A facial thermal scanner will likely persist even after the pandemic events, as this is undoubtedly effective in fever checks and surveillance. It will likely develop in the coming years, and the benefits will surely be greater than the risks.
Facilityexecutive.com (2020). Unmanned Fever Alert Temperature Scanning Terminal. Retrieved from https://facilityexecutive.com/2020/06/unmanned-fever-alert-thermal-imaging-temperature-scanning-terminal/.
Fda.gov (2020). Non-contact Temperature Assessment Devices During the COVID-19 Pandemic. Retrieved from https://www.fda.gov/medical-devices/coronavirus-covid-19-and-medical-devices/non-contact-temperature-assessment-devices-during-covid-19-pandemic.
Zhu, Melissa (2020). What is facial recognition, and why is it more relevant than ever during the coronavirus pandemic? Retrieved from https://www.scmp.com/tech/policy/article/3108742/what-facial-recognition-and-why-more-relevant-ever-during-covid-19.