Meet

AL

Makes your smart
Device Smarter!

what's al ?

AL is a revolutionary AI technology that can be integrated into devices with wifi transforming any smart device into a breathing tracker.

Track Breathing

Nudge Wellness

Alert to Emergencies

features

Uses breathing as a wellness marker to detect falls, measure well-being and alert people to critical health issues.

  • Hardware agnostic, pairs with any off-the-shelf WiFi chipset
  • Tested for 98% efficacy as compared with wired products
  • Tracks breathing in near real-time, and for distances up to 30 ft (9m)
  • Consumes minimal power, memory, & computational resources
  • Available via technology licensing

Why Breathing?

How we breathe reveals plenty about our well-being and health. For one, it’s the only vital that can be tracked at rest, in sleep and during activity. Variations in breathing rate have been studied extensively allowing us to draw useful insights. On one end of the scale, breathing rate can determine health conditions and physiological stress, even predict emergencies.

But increasingly, it is a factor in one’s wellness routine. Tracked daily, it is a way to check on everyday wellness, to detect anxiety and stress, and as a measure of optimum health. By tracking and analyzing breathing rate, we can inform individuals and caregivers of necessary interventions, whether to seek medical help or simply, to rest and reset.

DSP+AI

Collect Data

Pre-Process Data

Filtering Unwanted Frequency Content

Deep Learning

Configuring Network Architecture

The Tech Behind AL

With AL, RayIoT becomes the first company to leverage WiFi sensors available in every smart device to track a person’s health and wellness. AL is a revolutionary breathing tracker that combines patent-pending technology with artificial intelligence.

AL was created by a team of engineers, who have been working for the last decade on contactless technology products that can track breathing. Research has been done in both clinical and non-clinical settings, and included

7 billion
Breathing Instances

1000+ Hours
Clinical Evaluation

250 Points
Dataset

Applications

AL at work

Any smart device or WiFi chipset manufacturer can license AL for their products.

AL on the road

Integrated into smart vehicles, AL can track the driver’s breathing and measure fatigue and drowsiness, raise an alert if the driver falls asleep behind the wheel or has a health emergency.

AL to wear

Integrated into fitness and sleep trackers, smart scales and activity monitors, AL can greatly improve efficiency with breathing quality during exercise, monitoring sleep cycles unobtrusively, and tracking exercise and physical activity to help the user achieve their desired goals.

AL for care

Integrated into a central console, AL can aggregate device data for family members or caretakers in other living units (such as nursing homes or senior housing)

AL at home

Integrated into a smart television, AL can prompt the viewer to take a break, wake them up if they fall asleep in front of the TV, and even save power by turning off the TV. In case of a fall or a health emergency while watching TV - especially among seniors - AL can alert caretakers. What can it do in a smart fridge/ AC/ bed?

AL at large

Integrated with temperature monitoring for workplaces like factories and malls, AL can closely monitor people for health emergencies or symptoms of viral infections.

AL Assist

Integrated with smart home devices, AL can predict health events for residents, detect abnormal sleeping patterns, breathing rates and drops in body temperature and prompt automated changes to lighting and room temperature. AL can track breathing for pre-existing conditions like asthma and cardiovascular diseases, detect falls, accidents or other health events and request emergency care. If the resident falls asleep, AL can turn the lights off and lock the house.

AL+

With AL, your smart home becomes more intuitive. A smart AC can regulate the temperature to make your sleep comfortable. A smart bulb can regulate the lights when AL detects if a person is sleepy or asleep. A smart speaker can detect if there are people in the room.

AL+ OFFERS

Sleep intelligence

Sleep intelligence, with advanced sleep tracking, aligning body clock and recommends the optimal bedtime window

Stress & anxiety detection

Stress and anxiety detection, based on breathing rate and patterns. With this, AL can support with breathing interventions and calming practices

Temperature sensing

Temperature sensing, by analysing breathing rate to gauge whether the individual is feeling hot or cold

Health score

Health score, with night time body temperature tracking, inactivity alerts and monitoring pre-existing conditions

Presence & location detection

Presence and location detection, by tracking breathing rate of those present in the room

AL +

With AL, your smart home becomes more intuitive. A smart AC can regulate the temperature to make your sleep comfortable. A smart bulb can regulate the lights when AL detects if a person is sleepy or asleep. A smart speaker can detect if there are people in the room.

MEET AL

MAKES YOUR SMART DEVICE SMARTER

Meet

AL

Makes your smart
Device Smarter!

What’s AL?

AL is a revolutionary AI technology that can be integrated into devices with wifi transforming any smart device into a breathing tracker.

Track Breathing

Nudge Wellness

Alert to Emergencies

features

Uses breathing as a wellness marker to detect falls, measure well-being and alert people to critical health issues.

  • Hardware agnostic, pairs with any off-the-shelf WiFi chipset
  • Tested for 98% efficacy as compared with wired products
  • Tracks breathing in near real-time, and for distances up to 30 ft (9m)
  • Consumes minimal power, memory, & computational resources
  • Available via technology licensing

Why
Breathing?

How we breathe reveals plenty about our well-being and health. For one, it’s the only vital that can be tracked at rest, in sleep and during activity. Variations in breathing rate have been studied extensively allowing us to draw useful insights. On one end of the scale, breathing rate can determine health conditions and physiological stress, even predict emergencies.

But increasingly, it is a factor in one’s wellness routine. Tracked daily, it is a way to check on everyday wellness, to detect anxiety and stress, and as a measure of optimum health. By tracking and analyzing breathing rate, we can inform individuals and caregivers of necessary interventions, whether to seek medical help or simply, to rest and reset.

The Tech
Behind AL

With AL, RayIoT becomes the first company to leverage WiFi sensors available in every smart device to track a person’s health and wellness. AL is a revolutionary breathing tracker that combines patent-pending technology with artificial intelligence.

AL was created by a team of engineers, who have been working for the last decade on contactless technology products that can track breathing. Research has been done in both clinical and non-clinical settings, and included

DSP +AI

7 billion
Breathing Instances

1000+ Hours
Clinical Evaluation

250 Points
Dataset

Applications

AL at work!

Any smart device or WiFi chipset manufacturer can license AL for their products.

AL on the road

Integrated into smart vehicles, AL can track the driver’s breathing and measure fatigue and drowsiness, raise an alert if the driver falls asleep behind the wheel or has a health emergency.

AL to wear

Integrated into fitness and sleep trackers, smart scales and activity monitors, AL can greatly improve efficiency with breathing quality during exercise, monitoring sleep cycles unobtrusively, and tracking exercise and physical activity to help the user achieve their desired goals.

AL for care

Integrated into a central console, AL can aggregate device data for family members or caretakers in other living units (such as nursing homes or senior housing)

AL at home

Integrated into a smart television, AL can prompt the viewer to take a break, wake them up if they fall asleep in front of the TV, and even save power by turning off the TV. In case of a fall or a health emergency while watching TV - especially among seniors - AL can alert caretakers. What can it do in a smart fridge/ AC/ bed?

AL at large

Integrated with temperature monitoring for workplaces like factories and malls, AL can closely monitor people for health emergencies or symptoms of viral infections.

AL Assist

Integrated with smart home devices, AL can predict health events for residents, detect abnormal sleeping patterns, breathing rates and drops in body temperature and prompt automated changes to lighting and room temperature. AL can track breathing for pre-existing conditions like asthma and cardiovascular diseases, detect falls, accidents or other health events and request emergency care. If the resident falls asleep, AL can turn the lights off and lock the house.

AL+

With AL, your smart home becomes more intuitive. A smart AC can regulate the temperature to make your sleep comfortable. A smart bulb can regulate the lights when AL detects if a person is sleepy or asleep. A smart speaker can detect if there are people in the room.

AL+ OFFERS

Sleep intelligence

Sleep intelligence, with advanced sleep tracking, aligning body clock and recommends the optimal bedtime window

Stress & anxiety detection

Stress and anxiety detection, based on breathing rate and patterns. With this, AL can support with breathing interventions and calming practices

Temperature sensing

Temperature sensing, by analysing breathing rate to gauge whether the individual is feeling hot or cold

Health score

Health score, with night time body temperature tracking, inactivity alerts and monitoring pre-existing conditions

Presence & location detection

Presence and location detection, by tracking breathing rate of those present in the room

DSP

Breathing rate tracking

This includes amplitude, frequency and phase of signals that are analysed using a peak detection algorithm to identify peaks in the signal that correspond to inhalation and exhalation phases.

Pre-Processing

The DSP algorithms include a pre-processing step for the raw signal using filtering, smoothing or wavelet transform and feature extraction techniques to distinguish breathing patterns from other types of motion or interference.

Post-processing

Breathing rate tracking

This improves accuracy by using smoothing, averaging and outlier detection.

AI

Data

The dataset is from UWB signals and corresponding breathing rate measurements from multiple users and under different conditions.

Feature extraction

We use techniques such as wavelet transform, principal component analysis (PCA), or spectral analysis for feature extraction.

Model Training and Validation

We train the models to map UWB/Wifi signals with the breathing rate measurements. We validate the model using a separate dataset of UWB signals and breathing rate measurements that were not used for training.

Deployment

We deploy the trained model on a UWB sensor device or on a mobile app that can process UWB signals in real time and estimate the user’s breathing rate. Periodic updates are made to the model using new data to improve its accuracy and adapt it to changing user conditions.

Contact US