{"id":9254,"date":"2024-04-16T08:40:10","date_gmt":"2024-04-16T08:40:10","guid":{"rendered":"https:\/\/www.beaconzone.co.uk\/blog\/?p=9254"},"modified":"2024-04-19T07:49:10","modified_gmt":"2024-04-19T07:49:10","slug":"crowdsensing-proximity-detection","status":"publish","type":"post","link":"https:\/\/www.beaconzone.co.uk\/blog\/crowdsensing-proximity-detection\/","title":{"rendered":"Crowdsensing Proximity Detection"},"content":{"rendered":"\n<p>There&#8217;s a <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S1570870523002871\" target=\"_blank\" rel=\"noreferrer noopener\">new study<\/a> on the performance of a proximity detection system for visitors in indoor museums using a Crowdsensing-based technique, authored by Michele Girolami, Davide La Rosa, and Paolo Barsocchi. This approach uses Bluetooth beacon data collected from visitors&#8217; smartphones to calibrate two proximity detection algorithms: a range-based and a learning-based algorithm, embedded within a museum visiting application tested in the Monumental Cemetery&#8217;s museum in Pisa, Italy. <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"421\" src=\"https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionbeacon-1024x421.jpg\" alt=\"\" class=\"wp-image-9259\" style=\"width:769px;height:auto\" srcset=\"https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionbeacon-1024x421.jpg 1024w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionbeacon-300x123.jpg 300w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionbeacon-768x316.jpg 768w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionbeacon-1536x632.jpg 1536w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionbeacon-2048x843.jpg 2048w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionbeacon-1200x494.jpg 1200w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"776\" src=\"https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetection-1-1024x776.jpg\" alt=\"\" class=\"wp-image-9255\" style=\"width:524px;height:auto\" srcset=\"https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetection-1-1024x776.jpg 1024w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetection-1-300x227.jpg 300w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetection-1-768x582.jpg 768w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetection-1-1536x1165.jpg 1536w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetection-1-1200x910.jpg 1200w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetection-1.jpg 1725w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/figure><\/div>\n\n\n<p><\/p>\n\n\n\n<p>The experimental results demonstrate a significant improvement in performance when using crowd-sourced data, with accuracy metrics showing up to a 30% improvement compared to state-of-the-art algorithms. The research introduces a novel contribution by employing a Crowdsensing approach to improve the accuracy of proximity detection algorithms in a challenging indoor environment.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"545\" src=\"https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionapp-1024x545.jpg\" alt=\"\" class=\"wp-image-9256\" style=\"width:619px;height:auto\" srcset=\"https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionapp-1024x545.jpg 1024w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionapp-300x160.jpg 300w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionapp-768x409.jpg 768w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionapp-1536x818.jpg 1536w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionapp-2048x1090.jpg 2048w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2024\/03\/crowdsensingproximitydetectionapp-1200x639.jpg 1200w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/figure><\/div>\n\n\n<p><\/p>\n\n\n\n<p>The study provides a detailed experimental campaign, including the design of the mobile application named R-app, to assess the performance enhancements achieved through this innovative method. The authors conclude that integrating Crowdsensing techniques with proximity detection algorithms offers a promising solution for enhancing visitor experiences in cultural heritage contexts.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.beaconzone.co.uk\/blog\/sample-bluetooth-beacon-museum-data-available\/\" data-type=\"post\" data-id=\"9246\">The resultant collected data is also available.<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.beaconzone.co.uk\/VisitorSpaces\">Read about Beacons in Events and Visitor Spaces<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>There&#8217;s a new study on the performance of a proximity detection system for visitors in indoor museums using a Crowdsensing-based technique, authored by Michele Girolami, Davide La Rosa, and Paolo Barsocchi. This approach uses Bluetooth beacon data collected from visitors&#8217; smartphones to calibrate two proximity detection algorithms: a range-based and a learning-based algorithm, embedded within &hellip; <a href=\"https:\/\/www.beaconzone.co.uk\/blog\/crowdsensing-proximity-detection\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Crowdsensing Proximity Detection&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92,32,123],"tags":[],"_links":{"self":[{"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/posts\/9254"}],"collection":[{"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/comments?post=9254"}],"version-history":[{"count":8,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/posts\/9254\/revisions"}],"predecessor-version":[{"id":9329,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/posts\/9254\/revisions\/9329"}],"wp:attachment":[{"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/media?parent=9254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/categories?post=9254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/tags?post=9254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}