biometrics

LifeQ's secret ingredient

Our unique use of computational systems biology brings predictive models that are based on knowledge and causative relationships and thereby are contextualized with respect to existing scientific knowledge and causal relationships. This allows us to work closely with experts in clinical and preventative health to drive the most actionable insights for users of our technology. Machine learning technology is essential to the LifeQ mission, which we leverage to optimize the predictive power of relationships that are causally sound. 

We bring the latest in wearable-based sensing technology together with a deep understanding of human physiology in the development of mathematical models, required to deliver outputs that provide deep insight into our health. This unique holistic approach underpins all of our assets and solutions, and are the linchpin and foundation of our causal relationships starting at the 360-degree nature of our LifeQ Lenz.

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Tier 1

Turning light into information

raw data

Our value starts at the sensor level where we provide software that is unparalleled in managing and obtaining the quality of the light based (photoplethysmography - PPG)  sensor where we are able to then extract meaningful biometric information, the key measures that help derive our solutions.

Signal quality going in determines quality of insights coming out of the device. LifeQ tames a jungle of different wearable hardware and software components.

  • Operating systems (e.g. Tizen, FreeRTOS, Wear OS, Android, Fitbit OS, MIUI for watch).
  • Signal components:
OPTICS PPG: (Light sourcesLight detectors)
ECG: electrocardiogram
(BIOELECTRICITY)
IMU: Inertia Measurement Unit (device MOTION)
MICROCONTROLLERS
  • To uniquely obtain:
Standardized PPG and ECG signals
Standardized Actigraphy signal
  • From a wide range of wearable devices and wearable device brands.
Tier 2

Processing information through mathematical models

physiology & behaviors

Our ability to build causal mathematical models, based on systems biology and deep understanding of human physiology, is key in mastering how our computational systems biology (CSB) method drives, manages, and informs machine learning, utilizing foundational biometric measures, scientific literature, your basic profile, and LifeQ magic, to generate and refine outputs as the starting point. 

These outputs are the health information products that are building blocks of our health solutions - from simple single variable algorithms to highly complex models combining longitudinal data across multiple variables.

Heart rate
Sleep heart rate
Heart beats per day
Heart Rate Variability
Subendocardial viability ratio (Myocardium)
Peripheral resistance
Breathing ratemind
Blood oxygen levels
Oxygen level drops
Sedentary behavior
Tier 3

Health information streams (biometrics) 

physiological states

The resultant information is what will revolutionize the world health and wellness landscape; it is our LifeQ magic. This data is not trivial in size, consumption, composition, applicable to all use cases or health problems, or what you may have subscribed to. To simplify the access to and use of the information, we have created health specific information streams that can be subscribed to and used through the LifeQ Platform. This allows for you as a consumer or a business, to specifically have access to specific information to use with a consumer, or to leverage and enrich by adding your company's specific additional value.

Heart Stress
Actigram
Hypnogram
Sleep Efficiency
Fitness Age
Fitness Quality Score
Biological Age
 Sleep latency
Pulse Waveform Score
Heart Rate Variability Score
Heart Rate Dynamics Score
Large Artery Stiffness
Maximum Oxygen Debt
Total Sleep Duration
Heart Muscle Health: PPG Crest time (Myocardium)
Percentage & total REM, Deep, Light (Stage I, II, and Signma)
Tier 4

Health solutions and services

insights

We further pre-package the health information products into solutions relevant for businesses, specialists (such as sleep specialists, cardio specialists), clinicians, and you.

Examples of some specialist problems we are solving include:

Disease onset screening and management for early warning of acute and chronic illnesses. eg. Covid-19, Sleep Apnea.
Turning wearable devices into health companions.
Long-term health tracking providing multi-layered solutions: 
Objective health information tracking
Clinical service enablement
Personalized insight to enable self management 
Specialist services/coaching in partnership with experts
Enabling remote patient monitoring by providing both the patient and the clinician with relevant and timely information.
Improve efficiency and effectiveness and enable scaling of limited clinical resources.
Realtime clinical monitoring to extend monitoring for in and out patients beyond high care environments.
raw data

Block 1 - Turning Light into Information

Our value starts at the sensor level where we provide software that is unparalleled in managing and obtaining the quality of the light based (photoplethysmography - PPG) sensor where we are able to then extract meaningful biometric information; the key measures that help derive our solutions.

physiology & behaviors

Block 2 Processing information through Mathematical Models

Mentioning BOTH Machine Learning AND CSB. HOWEVER; Machine learning is just a tool that we use in a NEW and inventive way - that helps us use the CSB to create causal relationships and reasoning..(i.e. ML is a subservient tool to CSB. It helps us with correct model parameters. ML finds dots, CSB connect the right ones)

Our ability to build causal mathematical models, based on systems biology and deep understanding of human physiology is key in mastering how our CSB method drives, manages, and informs Machine Learning, utilizing foundational biometric measures, scientific literature, LifeQ magic, and your basic profile, to generate and refine outputs as the starting point. 
These outputs are the health information products that are building blocks of our health solutions - from simple single variable algorithms to highly complex models combining longitudinal data across multiple variables.

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physiological states

Block 3 - Health Information Streams (biometrics) 

The resultant information is what will revolutionize the world health and wellness landscape; it is our Q’Magic. This data is not trivial in size, consumption, composition, applicable to all use cases or health problems, or what you may have subscribed to. To simplify the access to and use of the information we have created health specific information streams that can be subscribed to and used through the LifeQ Platform. This allows for you as a consumer or a business, to specifically have access to specific information to use with a consumer, or to leverage and enrich through by adding your company's specific additional value.

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FDA Clearance

LifeQ has created a solid foundation for the future of health with FDA approvals for a range of our solutions. From the get-go we have curated, trialed and validated all of our biomarkers and solutions, and are rapidly leveraging these outcomes in driving FDA clearance in the following spaces:

cardiovascular
Atrial fibrillation detection 
diseases
Covid-19 detection
sleep
Sleep apnea detection,
sleep staging
vital signs
Remote health monitoring,
HR, breathing rate, oxygen saturation

Validation Papers

We take validation seriously. Everything we measure, all markers we compile, and all physiology states we arrive at have been through a rigorous validation cycle against the most referenced, reliable, market followed gold standard. And is why we have been in incubation for such a long time, spending over a decade studying and understanding the factors influencing human health.

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