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vital sign


In two minutes or less, get real-time, medical-grade vital signs measurement, just by looking at a device's camera. 

Use on your smartphone, laptop or tablet camera, remotely or on-premises.

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  Take2 for me and you  

 Know your COVID-19 Likeliness
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Understand the underlying symptoms which may point to a COVID-19 infection.

How Take2 Works

Camera Calibration

Take2 optimizes the camera's video

feed according to the

environmental conditions.

Face Tracking

Deep learning technology is

used to focus on the subject's face.

Face Detection

AI technology accurately identifies the presence of a human face.

Motion Compensation

Signal processing compensate for any motion to achieve consistent results.

Skin Region Selection

Dynamically decides which part of the face to analyze and extracts signals from.

Illumination Normalization

Light levels are normalized

to improve accuracy further.

How Do We Extract Vital Signs?

Take2 extracts vital signs using a signal taken from the upper cheek region of the face, and analyzing it with advanced AI and deep learning algorithms, including computer vision technology and signal processing.


No identifiable features are needed, and the subject can wear glasses, a hat, beard, make-up or a mask. In one minute or less, users have access to Heart rate, Heart Rate Variability, Oxygen Saturation, Respiration Rate and Mental Stress.

Why Take2? 

The COVID-19 pandemic is forcing a new social contract. Wearing masks and social distancing are two examples of behaviour changes most of society have accepted. 

Self-assessment and testing are tools to try and stay safe. But there are problems with both.

Self-assessment is subjective and unreliable. People can't be sure if they are getting sick or just had a night of poor sleep. 

Testing is only a moment in time. A single negative test means there was no virus detected at that moment in time. You might be incubating the virus, and it might be positive tomorrow. 

Respiration rate, heart rate, and heart rate variability are some health metrics that can potentially point to early signs of illness. 

Take2 aims to become one piece of the solution to fight pandemic spread, now and in the future. 


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Know your status

© 2020 Take 2 Tech Corp. 

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