{"id":2790,"date":"2020-01-16T14:23:34","date_gmt":"2020-01-16T11:23:34","guid":{"rendered":"http:\/\/p4.artof.pro\/?post_type=portfolio&#038;p=2790"},"modified":"2025-03-14T14:40:04","modified_gmt":"2025-03-14T11:40:04","slug":"iot-a-sensor-based-air-health-analyzer-for-smart-homes","status":"publish","type":"portfolio","link":"https:\/\/hqsoftwarelab.com\/portfolio\/iot-a-sensor-based-air-health-analyzer-for-smart-homes\/","title":{"rendered":"Sensor-based Air Health Analyzer for Smart Homes"},"content":{"rendered":"\n<section class=\"section-highlights\">\n        <div class=\"container-middle\">\n            <h2 class=\"title-highlights\">Highlights<\/h2>\n            <div class=\"container-highlights\">\n                <div class=\"column-highlights\">\n                    <div class=\"line-highlights\">\n                        <div class=\"line-1\"><\/div>\n                        <div class=\"line-2\"><\/div>\n                        <h2 class=\"column-title-highlights\">Need<\/h2>\n                    <\/div>\n                    <p class=\"text-highlights\">Provide an advanced environmental monitoring solution for smart homes<\/p>\n                <\/div>\n                <div class=\"column-highlights\">\n                    <div class=\"line-highlights\">\n                        <div class=\"line-1\"><\/div>\n                        <div class=\"line-2\"><\/div>\n                        <h2 class=\"column-title-highlights\">Solution<\/h2>\n                    <\/div>\n                    <p class=\"text-highlights\">Solution for monitoring the health status of the environment inside a house across such parameters as humidity, temperature, dust particles, CO2, etc.<\/p>\n                <\/div>\n                <div class=\"column-highlights\">\n                    <div class=\"line-highlights\">\n                        <div class=\"line-1\"><\/div>\n                        <div class=\"line-2\"><\/div>\n                        <h2 class=\"column-title-highlights\">Technologies<\/h2>\n                    <\/div>\n                                            <a class=\"link-highlights\" href=\"https:\/\/hqsoftwarelab.com\/technologies_taxonomy\/java-development-services\/\">Java<\/a>\n                                            <a class=\"link-highlights\" href=\"https:\/\/hqsoftwarelab.com\/technologies_taxonomy\/react-native-development\/\">React Native<\/a>\n                                            <a class=\"link-highlights\" href=\"https:\/\/hqsoftwarelab.com\/technologies_taxonomy\/postgresql\/\">PostgreSQL<\/a>\n                                            <a class=\"link-highlights\" href=\"https:\/\/hqsoftwarelab.com\/technologies_taxonomy\/apache-kafka\/\">Apache Kafka<\/a>\n                                            <a class=\"link-highlights\" href=\"https:\/\/hqsoftwarelab.com\/technologies_taxonomy\/openhab\/\">openHAB<\/a>\n                                    <\/div>\n            <\/div>\n        <\/div>\n    <\/section>\n\n\n<section class=\"section text-block\">\r\n      <div class=\"container container-small\">\r\n        <h2>Quick Video About the Project<\/h2>\n<p><iframe loading=\"lazy\" title=\"Case Study: IoT. Indoor Environment Analysis by HQSoftware and WSA\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/w8iRbaHSZQI?start=5&amp;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h2>Results<\/h2>\n<p>Relying on HQSoftware&rsquo;s&nbsp;<a href=\"\/solutions\/internet-of-things\/smart-city\/\" target=\"_blank\" rel=\"noopener\">Smart Home development<\/a> expertise, the customer recieved a solution for monitoring the health status of the environment inside a house.<\/p>\n<p>While the customer provided the device, specialists at HQSoftware were responsible for designing a cloud-based backend of the solution &mdash; to gather and store data for further processing &mdash; and a mobile application to enable users to check the health status of their house on the go.<\/p>\n<h2>Customer<\/h2>\n<p>An innovative startup company, enthusiastic about infusing cutting-edge technologies into everyday life. Inspired by possibilities IoT-based systems offer in a today&rsquo;s connected world, the customer&rsquo;s prime focus is to deliver robust solutions that will improve user experience within a smart home.<br>\n<style>\n    .portfolioSwiper-image {\n        object-fit: cover;\n        display: block;\n        margin-left: auto;\n        margin-right: auto;\n        \/*height: 100%;*\/\n    }\n    @media (max-width: 767px) {\n        .portfolioSwiper-image {\n            object-fit: cover;\n            display: block;\n            margin-left: auto;\n            margin-right: auto;\n            \/*height: 100%;*\/\n        }\n    }\n<\/style>\n<\/p><div class=\"swiper portfolioSwiper\" style=\"max-width: unset;\">\n    <div class=\"swiper-wrapper\">\n        <div class=\"swiper-slide\">\n            <div><img decoding=\"async\" class=\"portfolioSwiper-image\" loading=\"eager\" src=\"\/wp-content\/themes\/hq\/images\/photo_2025-09-19_10-02-31.jpg\" alt=\"photo 2025 09 19 10 02 31 -\" title=\"\"><\/div>\n            <div class=\"swiper-slide-text\">\n            <\/div>\n        <\/div>\n        <div class=\"swiper-slide\">\n            <div class=\"sas\">\n                <img decoding=\"async\" class=\"portfolioSwiper-image\" loading=\"eager\" src=\"\/wp-content\/themes\/hq\/images\/1_240827.jpg\" alt=\"1 240827 -\" title=\"\">\n            <\/div>\n            <div class=\"swiper-slide-text\">\n            <\/div>\n        <\/div>\n        <div class=\"swiper-slide\">\n            <div><img decoding=\"async\" class=\"portfolioSwiper-image\" loading=\"eager\" src=\"\/wp-content\/themes\/hq\/images\/2_240724.jpg\" alt=\"2 240724 -\" title=\"\"><\/div>\n            <div class=\"swiper-slide-text\">\n            <\/div>\n        <\/div>\n        <div class=\"swiper-slide\">\n            <div><img decoding=\"async\" class=\"portfolioSwiper-image\" loading=\"eager\" src=\"\/wp-content\/themes\/hq\/images\/3_240125.jpg\" alt=\"3 240125 -\" title=\"\"><\/div>\n            <div class=\"swiper-slide-text\">\n            <\/div>\n        <\/div>\n        <div class=\"swiper-slide\">\n            <div><img decoding=\"async\" class=\"portfolioSwiper-image\" loading=\"eager\" src=\"\/wp-content\/themes\/hq\/images\/4_230616.jpg\" alt=\"4 230616 -\" title=\"\"><\/div>\n            <div class=\"swiper-slide-text\">\n            <\/div>\n        <\/div>\n        <div class=\"swiper-slide\">\n            <div><img decoding=\"async\" class=\"portfolioSwiper-image\" loading=\"eager\" src=\"\/wp-content\/themes\/hq\/images\/5_220815.jpg\" alt=\"5 220815 -\" title=\"\"><\/div>\n            <div class=\"swiper-slide-text\">\n            <\/div>\n        <\/div>\n        <div class=\"swiper-slide\">\n            <div><img decoding=\"async\" class=\"portfolioSwiper-image\" loading=\"eager\" src=\"\/wp-content\/themes\/hq\/images\/6_210625.jpg\" alt=\"6 210625 -\" title=\"\"><\/div>\n            <div class=\"swiper-slide-text\">\n            <\/div>\n        <\/div>\n        <div class=\"swiper-slide\">\n            <div><img decoding=\"async\" class=\"portfolioSwiper-image\" loading=\"eager\" src=\"\/wp-content\/themes\/hq\/images\/7_210618.jpg\" alt=\"7 210618 -\" title=\"\"><\/div>\n            <div class=\"swiper-slide-text\">\n            <\/div>\n        <\/div>\n    <\/div>\n    <div class=\"swiper-pagination\"><\/div>\n<\/div>\n<h2>The Concept Behind the Solution<\/h2>\n<p>The system under development comprises three major components:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft\" src=\"\/wp-content\/uploads\/2020\/02\/Picture3.png\" alt=\"Picture3 -\" width=\"247\" height=\"200\" title=\"\"><\/p>\n<p>1. Hardware&mdash;a physical hub to be installed in any room of a house. There may be more than one hub in different rooms, all gathering data through built-in sensors to further send it to the cloud.<\/p>\n<p>2. A backend with the underlying DeviceHive platform&mdash;an open-source IoT toolkit&mdash;stores data in the cloud and aggregates it.<\/p>\n<p>3. A mobile application, which allows a user to tune the hub&rsquo;s settings, while granting access to the statistical information gathered and health status scored.<\/p>\n<p>The sensor-based solution collects data and scores the atmosphere in a room across the following parameters:<\/p>\n<ul>\n<li>Humidity<\/li>\n<li>Barometric pressure<\/li>\n<li>Temperature<\/li>\n<li>VOC value<\/li>\n<li>Dust<\/li>\n<li>Sound level<\/li>\n<li>Light level<\/li>\n<li>Particulate matter<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/02\/theO_sketch.jpg\" alt=\"theO sketch -\" title=\"\"><\/p>\n<p>The system scores the health status of the environment against a 100-point grading scale: excellent (95&ndash;100), good (83&ndash;94), fair (75&ndash;82), poor (35&ndash;84), bad (1&ndash;34), and dangerous (0).<\/p>\n<p>A user is able to tune such core settings as:<\/p>\n<ul>\n<li><strong>A hub location.<\/strong>&nbsp;With an advanced algorithm behind, the solution analyzes the environment condition in a pre-set location. For instance, if a hub is located in a bedroom, the system will analyze if air condition, noise level, or light intensity are fit for healthy sleep.<\/li>\n<li><strong>Time interval.<\/strong>&nbsp;A user can set up time intervals to 30 seconds, one minute, 15 minutes, or 30 minutes.<\/li>\n<li><strong>Notifications.<\/strong>&nbsp;A bunch of alerts are available for a user to customize. For example, one can set up the &ldquo;night mode&rdquo; of a hub with notification sounds off. Furthermore, a user can specify the time interval of this mode (e.g., from 10 p.m. to 7 a.m.). One can also set up particular parameters to be displayed (i.e., a total score or temperature\/humidity\/etc. only). In addition to the above mentioned, users can also configure basic hub settings, such as wi-fi, time zone, etc.<\/li>\n<\/ul>\n<p>A user also has access to historical data represented by a diagram, which illustrates how the health status changed over time.<br>\n<\/p><blockquote class=\"blockquote-bg\" style=\"background-image: url('\/wp-content\/themes\/hq\/images\/11.svg');color: white; background-repeat: no-repeat;background-size: cover;\">\n    <div class=\"row flex-column-reverse flex-md-row\">\n        <div class=\"col-md-4 mb-3\">\n            <p><img decoding=\"async\" style=\"max-width: 50%;\" src=\"\/wp-content\/themes\/hq\/images\/Vika%20Rokash-photoaidcom-cropped.png\" alt=\"Vika Rokash photoaidcom cropped -\" title=\"\"><\/p>\n        <\/div>\n        <div class=\"col-md-8 mb-4 mb-md-4 pl-md-5 d-flex flex-column justify-content-between\">\n            <div class=\"h3\">Looking for similar solutions or something unique to your needs?<\/div>\n            <p>Contact us today! We&rsquo;re happy to explore your needs!<\/p>\n        <\/div>\n    <\/div>\n    <div class=\"row\">\n        <div class=\"col-md-4\">\n            <p>\n                <strong>Victoria Rokash<\/strong><br>\n                Business Development Manager\n            <\/p>\n        <\/div>\n        <div class=\"col-md-8 d-flex align-items-end mt-4 mt-md-0 pl-md-5\">\n            <a class=\"btn btn-primary btn-view-all prototype-btn-text\" href=\"\/contact-us\/\">Get in touch<\/a>\n        <\/div>\n    <\/div>\n<\/blockquote>\n<h2>What&rsquo;s Next?<\/h2>\n<p>To provide even better user experience, it is planned to incorporate machine learning algorithms, thus enabling the solution to make predictions and recommendations.<\/p>\n<p>One of the scenarios to be implemented is to adjust the algorithm to score\/predict the environment condition in accordance with the user&rsquo;s individual needs, for example, in case he\/she is allergic to dust.<\/p>\n<p>Further on, it is planned that the system will react to an array of triggers, such as turning on a conditioner if humidity is high and the like. Thus, this IoT hub can serve as the controlling unit of a smart home ecosystem.<\/p>\n<p>Read more about our&nbsp;<a href=\"\/solutions\/internet-of-things\/\" target=\"_blank\" rel=\"noopener\">IoT services<\/a> and <a href=\"\/solutions\/internet-of-things\/healthcare-iot\/\" target=\"_blank\" rel=\"noopener\">IoT healthcare solutions<\/a>.<\/p>\n      <\/div>\r\n    <\/section>\n\n\r\n<section class=\"partnerships\">\r\n      <div class=\"container container-small\">\r\n        <div class=\"row\">\r\n          <div class=\"col-md-6\">\r\n                      <div class=\"partnerships-item__img \"><img decoding=\"async\" src=\"https:\/\/hqsoftwarelab.com\/wp-content\/uploads\/2020\/01\/rando-rand-1.png\" loading=\"lazy\" data-srcset=\"https:\/\/hqsoftwarelab.com\/wp-content\/uploads\/2020\/01\/rando-rand-1.png 2x\" alt=\"rando rand 1 -\" title=\"\"><\/div>\r\n                    <\/div>\r\n          <div class=\"col-md-6 d-flex justify-content-end\">\r\n            <div class=\"video-descr\">\r\n              <h4 class=\"h4\">Rando Rand<\/h4>\r\n              <p class=\"video-descr__subtitle\">Founder at WSA<\/p>\r\n              <p><em>&ldquo;HQSoftware have been very flexible with our timesheet and what we specially like is their willingness to not only follow our guidelines, but also to recommend better\/existing solutions.\r\n\r\nTheir exceptional communication complemented their professional and supportive management style. Expect a skilled team that is attentive to detail.&ldquo;<\/em><\/p>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n    <\/section>\n\n\r\n<section class=\"section-news\">\r\n      <div class=\"container\">\r\n        <div class=\"section-top text-center\">\r\n          <h2 class=\"h2 section-title\">Check Out Other Works<\/h2>\r\n          <p>See How We Approach Business Objectives\r\n\r\n<\/p>\r\n        <\/div>\r\n        <div class=\"row section-news-row\">\r\n\r\n\r\n      <div class=\"col-md-4 section-news-item\">\r\n          <div class=\"section-news-item__inner \">\r\n              <a href=\"https:\/\/hqsoftwarelab.com\/portfolio\/iot-mobile-app-for-smart-buildings-and-yachts-management\/\" class=\"section-news-item__link\"><\/a>\r\n              <div class=\"section-news-item__img\">\r\n                  <img decoding=\"async\" src=\"https:\/\/hqsoftwarelab.com\/wp-content\/uploads\/2020\/01\/IoT-app-for-smart-buildings-353x235.jpg\" loading=\"lazy\" data-srcset=\"https:\/\/hqsoftwarelab.com\/wp-content\/uploads\/2020\/01\/IoT-app-for-smart-buildings-726x482.jpg 2x\" alt=\"IoT app for smart buildings 353x235 -\" title=\"\">\r\n              <\/div>\r\n              <div class=\"section-news-item__top\">\r\n                  <div class=\"section-news-item__top-left\">\r\n                      <a href=\"https:\/\/hqsoftwarelab.com\/industry\/iot\/\" class=\"section-news-item__category\">Internet of Things<\/a>\r\n                  <\/div>\r\n                  <span class=\"section-news-item__readmore hq-readmore icon-arrow-right-i\"><\/span>\r\n              <\/div>\r\n              <div class=\"h3 section-news-item__bottom\">IoT: Mobile App for Smart Buildings and Yachts Management<\/div>\r\n          <\/div>\r\n      <\/div>\r\n\r\n      \r\n      <div class=\"col-md-4 section-news-item\">\r\n          <div class=\"section-news-item__inner \">\r\n              <a href=\"https:\/\/hqsoftwarelab.com\/portfolio\/iot-remote-network-management-of-connected-devices\/\" class=\"section-news-item__link\"><\/a>\r\n              <div class=\"section-news-item__img\">\r\n                  <img decoding=\"async\" src=\"https:\/\/hqsoftwarelab.com\/wp-content\/uploads\/2020\/01\/IoT_-Remote-Network-Management-of-Connected-Devices-353x235.png\" loading=\"lazy\" data-srcset=\"https:\/\/hqsoftwarelab.com\/wp-content\/uploads\/2020\/01\/IoT_-Remote-Network-Management-of-Connected-Devices-726x482.png 2x\" alt=\"IoT  Remote Network Management of Connected Devices 353x235 -\" title=\"\">\r\n              <\/div>\r\n              <div class=\"section-news-item__top\">\r\n                  <div class=\"section-news-item__top-left\">\r\n                      <a href=\"https:\/\/hqsoftwarelab.com\/industry\/iot\/\" class=\"section-news-item__category\">Internet of Things<\/a>\r\n                  <\/div>\r\n                  <span class=\"section-news-item__readmore hq-readmore icon-arrow-right-i\"><\/span>\r\n              <\/div>\r\n              <div class=\"h3 section-news-item__bottom\">IoT: Remote Network Management of Connected Devices<\/div>\r\n          <\/div>\r\n      <\/div>\r\n\r\n      \r\n      <div class=\"col-md-4 section-news-item\">\r\n          <div class=\"section-news-item__inner \">\r\n              <a href=\"https:\/\/hqsoftwarelab.com\/portfolio\/iot-data-visualization-solution-for-sensor-based-smart-skin\/\" class=\"section-news-item__link\"><\/a>\r\n              <div class=\"section-news-item__img\">\r\n                  <img decoding=\"async\" src=\"https:\/\/hqsoftwarelab.com\/wp-content\/uploads\/2020\/01\/Banner.-IoT_-A-Data-Visualization-Solution-for-Sensor-Based-Smart-Skin-353x235.png\" loading=\"lazy\" data-srcset=\"https:\/\/hqsoftwarelab.com\/wp-content\/uploads\/2020\/01\/Banner.-IoT_-A-Data-Visualization-Solution-for-Sensor-Based-Smart-Skin-726x482.png 2x\" alt=\"Banner. IoT  A Data Visualization Solution for Sensor Based Smart Skin 353x235 -\" title=\"\">\r\n              <\/div>\r\n              <div class=\"section-news-item__top\">\r\n                  <div class=\"section-news-item__top-left\">\r\n                      <a href=\"https:\/\/hqsoftwarelab.com\/industry\/iot\/\" class=\"section-news-item__category\">Internet of Things<\/a>\r\n                  <\/div>\r\n                  <span class=\"section-news-item__readmore hq-readmore icon-arrow-right-i\"><\/span>\r\n              <\/div>\r\n              <div class=\"h3 section-news-item__bottom\">IoT: A Data Visualization Solution for Sensor-Based Smart Skin<\/div>\r\n          <\/div>\r\n      <\/div>\r\n\r\n              <\/div>\r\n                          <\/div>\r\n<\/section>\n\n\n\n<section class=\"section your-project\">\r\n    <div class=\"anchor-consultation\" id=\"consultation\"><\/div>\r\n  <div class=\"container\">\r\n    <div class=\"row\">\r\n      <div class=\"col-md-7\">\r\n        <div class=\"your-project__left\">\r\n          <div class=\"h2 your-project__title\">Kick Off With Your Project Today<\/div>\r\n          <p>\n<\/p><div class=\"wpcf7 no-js\" id=\"wpcf7-f13037-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"13037\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/wp-json\/wp\/v2\/portfolio\/2790#wpcf7-f13037-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" enctype=\"multipart\/form-data\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"13037\"><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.4\"><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\"><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f13037-o1\"><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\"><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\">\n<\/fieldset>\n<div class=\"row\">\n<input class=\"wpcf7-form-control wpcf7-hidden client-id-ga\" value=\"\" type=\"hidden\" name=\"client-id-ga\">\n\t<div class=\"col-md-6 your-project-form__line\">\n\t\t<p><label>Your Name<span style=\"font-weight: bold; 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