{"id":19847076,"url":"https://github.com/polidea/mce-heatmap","last_synced_at":"2025-10-04T17:04:11.736Z","repository":{"id":149642169,"uuid":"20864046","full_name":"Polidea/mce-heatmap","owner":"Polidea","description":"Heatmap from MCE","archived":false,"fork":false,"pushed_at":"2014-11-18T10:19:34.000Z","size":14452,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":12,"default_branch":"gh-pages","last_synced_at":"2025-10-04T17:04:10.412Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Polidea.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2014-06-15T20:00:11.000Z","updated_at":"2016-10-27T09:32:27.000Z","dependencies_parsed_at":"2023-04-01T06:42:57.340Z","dependency_job_id":null,"html_url":"https://github.com/Polidea/mce-heatmap","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Polidea/mce-heatmap","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Polidea%2Fmce-heatmap","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Polidea%2Fmce-heatmap/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Polidea%2Fmce-heatmap/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Polidea%2Fmce-heatmap/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Polidea","download_url":"https://codeload.github.com/Polidea/mce-heatmap/tar.gz/refs/heads/gh-pages","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Polidea%2Fmce-heatmap/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":278343087,"owners_count":25971400,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-10-04T02:00:05.491Z","response_time":63,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-12T13:13:21.441Z","updated_at":"2025-10-04T17:04:11.694Z","avatar_url":"https://github.com/Polidea.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"Heatmap from MCE\n----------------\n\nThis is a [visualisation](http://polidea.github.com/mce-heatmap) of people movement and thus generated \"heat\" ;)\nduring the [MCE 2014 conference](http://2014.mceconf.com). \nData for this visualisation was taken from WiFi routers (which our IT team had setup and controlled). \nThe data is anonymous, and only reflects thenumber of people that were in every room and hall during the conference. \nThe conference took place in [Kino Praha](http://www.kinopraha.pl/) and we took advantage of the fact that cinema rooms\nwere very well isolated from each other, and we know with very good accuracy how many people were connected to WiFi \nin each of the rooms and in the hall of the cinema separately.\n\nYou can see the conference video including the venue at our official \n[Conference Video](https://www.youtube.com/watch?v=o6nTonUoOfE\u0026list=PL79il-55EZPs9RpNqHLmbN62i4qFWep3O) . You can also \nsee the video of accompanying [Jitter hackathon](http://2014.mceconf.com/hackathon.html)\n\nData interpolation\n------------------\n\nThe data was gathered with 5 minutes resolution, but for the purpose of better animations, we interpolated the values\nwith 1 minute resolution. It's simple interpolation assuming linear change in the number of people during those\n5 minutes. \n\nExit adjustments\n----------------\n\nWe only had data for the roooms, but since we see how many people left or entered one of the 3 rooms every minute, \nor how many people left or entered the cinema every minute (total number of people in the cinema). \nTherefore we adjusted the numbers and moved the people between the rooms/halls and appropriate exits. This is \napproximation of course, but it is good enough and it allowed for much smoother animation steps - almost showing how\npeople are flowing between rooms.\n\nVideo snapshots\n---------------\n\nWe used the [publicly released](https://www.youtube.com/playlist?list=PL79il-55EZPvAXReeaFE5Hfo4p_3TfpvX) \nvideos of all the talks to generate snapshots at approximate times when it happened - so that you can correlate\nthe \"heat\" with particular moment in particular presentation. From each snapshot you can (by clicking) navigate \ndirectly to the related moment in the video.\n\nNavigation\n----------\nYou can either navigate the time manually using the range slider, or hit the play button to let animation start. Left and right arrows works as well.\n\n\nEnjoy! And see you at the [MCE 2015 conference](http://mceconf.com)!\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpolidea%2Fmce-heatmap","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpolidea%2Fmce-heatmap","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpolidea%2Fmce-heatmap/lists"}