Photoplethysmography – what is it and how is it used to extract Health Signs


What is Photoplethysmography (PPG)

Photoplethysmography (PPG) is a non-invasive technique that measures changes in blood volume in tissues. By utilising a smartphone’s camera and using natural light to illuminate the skin, PPG can detect variations in light absorption, enabling the extraction of vital signs such as heart rate, blood oxygen saturation and other vital health signs. Vastmindz, an AI company leading in this space, has been at the forefront of developing remote PPG technology, leveraging the power of PPG to revolutionise health screening. The company’s technology observes changes in skin colour and texture due to variations in blood flow, allowing for the accurate determination of an individual’s respiration and heart rate from facial scans.

Vastmindz has utilised advanced computer vision algorithms and cameras to capture these changes, making it a painless and convenient way to monitor vital signs using a Photoplethysmography signal. The company has rigorously tested their technology to ensure accuracy, reliability, and usability in various real-world scenarios. Vastmindz’s use of photoplethysmography signals to extract vital health signs from facial scans represents a significant advancement in remote health monitoring. The convenience, accuracy, and early detection capabilities of this technology have the potential to revolutionise healthcare.

Remote Photoplethysmography (PPG) technology has been tested in several different settings and has been shown to provide accurate and reliable results. The company has developed sophisticated algorithms that can compensate for factors such as motion and external interference, making the technology more accurate and reliable. Furthermore, remote PPG technology has shown promise in the monitoring of mental health conditions, providing a simple and non-invasive way of monitoring vital signs, which could help healthcare professionals diagnose and treat these conditions more effectively.

Vastmindz’s expertise in remote Photoplethysmography (PPG) technology using the camera on a mobile device to extract health vital signs, including heart rate, respiratory rate, heart rate variability (HRV), stress levels, blood pressure, and blood oxygen saturation, makes it a compelling partner for those seeking to integrate advanced health monitoring solutions into their existing workflows or develop new applications for remote vital signs monitoring.

By offering a contactless, convenient, and cost-effective solution for remote health monitoring, Vastmindz has the potential to revolutionise the way people manage their health, improve patient care, and contribute to overall better health outcomes in the long run. The company’s technology is designed to be scalable, compatible with a wide range of mobile devices and operating systems, and prioritises data security and privacy. Vastmindz aims to improve health management and patient care through its cutting-edge rPPG technology (a remote Photoplethysmography method also known as rPPG) , enhancing overall health outcomes and promoting proactive healthcare practices.

Vasmindz’s technology is also suitable for organisations of all sizes, from small telemedicine clinics to large insurance companies (see our customer segments), and can accommodate diverse needs while adapting to changing requirements. The company’s commitment to data security and privacy ensures that all patient information remains confidential and protected, making it a compelling partner for those seeking to integrate advanced health monitoring solutions into their existing workflows or develop new applications for remote vital signs monitoring using Photoplethysmography (PPG).

To discover more about Vastmindz’s revolutionary technology and explore its applications in various settings using Photoplethysmography (PPG) signals, customers can connect with us to discuss use cases. Vastmindz’s expertise in remote PPG technology using the camera on a mobile device to extract health vital signs makes it an ideal partner for those looking to embrace the future of employee engagement, remote health monitoring, and digital health screening at scale.


What is remote Photoplethysmography (PPG) technology?

Remote PPG technology, also known as photoplethysmography, is a non-invasive technique that measures changes in blood volume in tissues. VastMindz has developed innovative solutions that enable the extraction of vital signs from facial scans and selfie videos, allowing for convenient and non-invasive health monitoring.

What are the applications of remote Photoplethysmography (PPG) technology?

Vastmindz’s remote PPG technology has promising applications in remote health monitoring, virtual health assessments, and personalised healthcare interventions. It enables early detection of health issues, and proactive health monitoring, and can provide a wealth of data on an individual’s health status and how it changes over time.

How can I engage with VastMindz to explore their remote Photoplethysmography (PPG) technology?

To explore Vastmindz’s remote Photoplethysmography (PPG) technology and its applications, individuals and organisations can reach out to the company through its official website. Vastmindz offers tailored solutions for various customer segments, such as health insurance providers, wellbeing engagement platforms, and organisations looking to integrate contactless health monitoring into their existing workflows.