How Does AIME Work?
AIME’s software-based technology employs advanced AI and deep learning algorithms to extract various health measurements using Photoplethysmography (PPG) within 60 seconds. Our technology combines computer vision, signal processing, and machine learning techniques to extract and analyze PPG signals and deliver vital signs and biomarker measurements. Delivered as a mobile application, the technology supports contactless spot checks through camera-based devices like your smartphone.
What is PPG?
Photoplethysmography (PPG) is a well-established, non-invasive optical technique for measuring physiological parameters. PPG has been in use since 1942 in oximeters, which can commonly be found in hospitals today. PPG is also used in wearables to measure health indicators such as heart rate, oxygen saturation, blood pressure, and blood tests. The technique measures the changes in light absorption caused by variations in blood volume by emitting light into the tissue on the skin’s surface and subsequently detecting the light transmitted or reflected. The measured changes enable the assessment of various physiological characteristics.
AIME’s video-based, contactless spot checks using rPPG.
The end user takes a 60 second selfie, while the following steps occur:
↓
AIME generates a PPG signal remotely using video input. The PPG signal is processed to eliminate noise and optimize the signal-to-noise ratio (SNR).
↓
The processed signal is fed into unique combinations of models and a proprietary set of algorithms to process each vital sign or biomarker.
↓
The final results are displayed on the end user’s device. AIME has no access to the data or results, even when you save to the cloud. Data is encrypted during transit and at rest.
↓