In response to growing concerns about indoor air quality, a client set out to develop a portable, user-friendly device capable of delivering real-time air quality metrics. Designed for the U.S. market, the device needed to measure multiple environmental parameters and offer actionable insights through an intuitive interface—both on the device itself and via a cloud-connected platform.
The client specializes in environmental health solutions and aimed to expand their portfolio with a cutting-edge indoor air quality (IAQ) monitoring device. Their target audience includes homeowners, offices, and small businesses looking to maintain healthy indoor environments.
Traditional IAQ solutions often rely on bulky equipment or manual data collection, making real-time monitoring and user-friendliness a challenge. The client needed an all-in-one solution that could continuously measure multiple parameters (e.g., temperature, humidity, particulate matter) and provide immediate recommendations for improving indoor air quality.
Users required instant feedback on changing indoor conditions, demanding a robust system to process and display sensor data without delays
The device needed to be sleek and easy to install or move around, appealing to both residential and commercial users.
Beyond raw data, users wanted specific recommendations, such as filter product suggestions or ventilation tips, to address air quality issues.
A sleek, stand-alone IAQ device was designed, featuring advanced sensors to measure up to nine critical environmental parameters. The hardware integrates with a cloud back end for real-time data processing, detailed visualizations, and personalized recommendations, accessible via a mobile app and built-in display.
Evaluated and tested multiple sensor modules to ensure accuracy and durability. Optimized the device’s form factor to maintain portability while housing high-precision sensors. Deployed AWS services for scalable data ingestion and analytics. Employed MongoDB to store and manage continuous sensor data from multiple devices in real time. Built a React Native mobile application providing a user-friendly interface, real-time alerts, and actionable recommendations. Incorporated personalized filter product suggestions and other interventions based on indoor air quality readings. Designed the hardware enclosure for optimal sensor performance and portability. Developed firmware for sensor data capture, then integrated with AWS for secure data transmission. Set up a real-time analytics pipeline, enabling immediate alerts and insights. Conducted pilot tests in various indoor environments to refine sensor calibration and data accuracy. Gathered user feedback on the mobile app’s interface and in-device display, adjusting features to improve clarity and engagement. Implemented a monitoring dashboard to track device performance, uptime, and data flow. Released periodic firmware and app updates to enhance sensor precision, expand recommendation libraries, and address emerging user needs.Choose and calibrated sensors for temperature, humidity, VOCs, CO2, and other metrics, ensuring consistent accuracy across different environments.
Deployed AWS-based services to handle data ingestion and real-time analytics, establishing alert thresholds for critical IAQ parameters.
Developed a React Native app to display real-time sensor data and offer product suggestions (e.g., filters, ventilation systems) based on detected air quality issues.
Ran pilot programs in homes and offices, collecting feedback to refine sensor calibration, user experience, and recommendation algorithms.
Real-Time Air Quality Monitoring: Users receive instant updates on up to nine critical metrics, significantly reducing the time between detecting and addressing air quality issues. Scalable Cloud Architecture: The AWS-based solution supports thousands of devices concurrently, enabling the client to expand to new markets. Actionable Insights & Product Recommendations: Residents and office managers benefit from specific, data-driven suggestions—such as air filters or improved ventilation—fostering a healthier indoor environment. Enhanced User Experience: A compact, standalone device paired with an intuitive mobile interface simplifies adoption, while real-time alerts keep users informed of changing conditions. Competitive Edge: By offering a sleek, portable device with robust data analytics, the client stands out in the IAQ market, appealing to both consumers and commercial buyers.
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