AI ProBVision

ProBvision

Nominated Award:
Best Application of AI in a Startup

Website of Company (or Linkedin profile of Person):
https://www.probvision.com

 

ProBvision ltd is a startup founded in 2020 with an aim to create power-efficient and portable AI cameras that enable critical health emergencies, security, and energy automation (smart home solutions).

Our product Safe Edge camera is an easy-to-assemble AI security camera and pocket-size AI personnel computer with dual thermal and optical sensors that can help constantly monitor people’s health, protect business assets, detect early emergencies like fire/smoke/oil & gas leakage, and improve premises energy efficiency. Our camera and IoT system are mainly built on edge computing technology to solve many critical issues that exist in current cloud-based security systems like privacy protection, data security, low latency, and well-organized data without an additional subscription cost. Our cameras with quality thermal sensors are robust to maintain security compliance in any lighting conditions.

Our mission is to meaningfully contribute to improving human lives by building robust, affordable, and scalable AI software solutions on our own custom design, and high-quality edge devices at competitive prices. We are aspirants about building strong non-invasive personal health, emergency, and security monitoring device that is a clear alternative to many existing wearable health IoT devices. Our first priority is to build AI use cases that protect vulnerable people like elders, children, physically challenged people, and critical patients (diabetics, Alzheimer’s disease, cancer patients, etc.).

Reason for Nomination:

Problem 1: Carbon-heavy industries, including oil and gas, manufacturing, and transportation have traditionally been challenged to reduce emissions and constantly face increasing regulatory and industry pressure to reduce carbon emissions and use sustainable energy sources.

Solution: Our product SafeEdge multi-sensor AI camera is the world’s smallest and first modular security camera to embrace edge computing technology which significantly reduces processing energy and reduces the need for large centralized servers to reduce carbon footprint and Co2 emissions. Our modular designs encourage easy hardware upgradability of sensors and hardware without the need to reprint the entire casing.

Problem 2: During the pandemic time, the demand for technologies that promise to detect covid symptomatic individuals was sky-high. However, not all proposed solutions work as advertised. Especially thermal camera-based entrance screening solutions always have some outdoor temperature bias. So far there has been no independent clinical trial to assess the accuracy of these systems. Additionally, these thermal camera solutions were very expensive for small business owners.

Solution: These systems can extract more accurate temperatures where people stay in a place for some time like the workplace, in vehicles, and at home. Our proposal is to default integrate general health monitoring features into smart indoor security cameras to safeguard people’s health during pandemic times. Our camera now can accurately detect fall detection and frequent cough detection through thermal camera images in real-time and can alert concerned people with WhatsApp evidence images/videos.

Problem 3: Baby monitors and wireless cameras risk being hacked by cyber criminals unless people take security measures to protect themselves. The National Cyber Security Center urged users to change default passwords, regularly update security software and disable remote internet access if not being used regularly.

Solution: In order to solve this problem, we are proposing a controlled streaming feature that only streams morphed thermal images and optical images are streamed only on demand or while the camera observes unusual activities which need user attention.

Users as options to select pause streaming, stream only morphed thermal images and stream both thermal and optical images in the picture in picture format and dynamic AI selection mode.

Problem 4: Security camera data recording and management are very poor. Security person has to spend a lot of time analyzing data to understand important video from huge database.

Solution: AI-based analytics to describe videos and summaries video activities to set a priority. This will significantly reduce the time taken to analyze video in critical situations. It will also help to delete and clear irrelevant data based on priority.

Our camera and IoT system are mainly built on edge computing technology to solve many critical issues that exist in current cloud-based security systems like privacy protection, data security, low latency, well-organized data without a subscription cost.

It is extremely challenging to develop robustly low power consumption edge devices to solve multiple use cases by developing mixed supervised and unsupervised models. Probvision spend 30 months of research to build strong embedded optimal and proprietary unsupervised learning models for object detection, tracking, and classification. We did try almost 180+ different strategies to optimize performance and generalize models for various real-time environments.

We still have a few challenges to solve in order to confidently launch a product to the global market. We did try the Kickstarter campaign which was not successful. But, we are able to collect feedback from multiple early adopters. we managed to deploy a beta version of the product and continue optimizing product performance based on customer feedback. We are confident about the success of the next campaigns.

Additional Information:

Our product SafeEdge multi-sensor AI camera is the world’s smallest and first modular security camera to embrace edge computing technology which significantly reduces processing energy and reduces the need for large centralized servers to reduce carbon footprint, and increase hardware recyclability and Co2 emissions.

We are building a Disruptive AI video analytics technology solution using a combination of thermal and optical sensors to solve critical health, security, and emergency compliance monitoring use cases.

Our camera is developed based on edge computing technology which is an emerging technology where AI processing and data storage will be inside the camera and doesn’t need remote cloud storage, high network dependency, and monthly subscription costs. Our solution is also able to organize data storage based on AI analytics like understanding people sitting, sleeping, running, cooking, exercising, etc. Our thermal camera can also monitor heat appliance status and try to understand and automate the optimal room temperature for an efficient lifestyle. Our device is also further scalable to deploy as a vehicle dash camera to monitor driver and passenger health and safety. We are also building a prototype for wearable thermal cameras to avoid pedestrian accidents or elderly people/ children and vulnerable people protection. Our camera uses a lepton thermal sensor, Our AI algorithms are capable of learning and calibrating temperature reading Errors to achieve at least +/0.7-degree accuracy for accurate human elevated temperature detection. Our camera is trained to measure sensor error and compensate for different learned errors dynamically based on multiple real-time visual feature extraction.

Safe Edge camera software package includes our proprietary unsupervised learning algorithms, object clustering, classifier, object tracker, object reidentification and temperature auto recalibration code for thermal images. This code is completely written in C++ and has a runtime of 6ms/frame on ARM cortex A53 singe core. We are also creating C++ SDK for easy integration of our application to new hardware.

Product explainer Videos:
https://youtu.be/goBAejujp6w
https://youtu.be/rcsqUnIct-Q

Files:

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Click to access Probvision_SafeEdgeCameraIntro.pdf

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