{"id":15538305,"url":"https://github.com/benbalter/meeting-matrix","last_synced_at":"2025-04-23T15:24:14.484Z","repository":{"id":66115536,"uuid":"469209643","full_name":"benbalter/meeting-matrix","owner":"benbalter","description":"Visually counts down the time remaining in a meeting on an RGB LED Matrix using a Raspberry Pi.","archived":false,"fork":false,"pushed_at":"2023-06-23T17:43:53.000Z","size":107,"stargazers_count":6,"open_issues_count":1,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2024-10-09T12:21:07.629Z","etag":null,"topics":["meetings","raspberry-pi","rgb-led","rgb-matrix"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/benbalter.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2022-03-12T21:59:39.000Z","updated_at":"2023-06-26T17:04:56.000Z","dependencies_parsed_at":"2025-01-17T03:57:51.867Z","dependency_job_id":"94ed34db-9da7-452c-b332-552ef79ed4a5","html_url":"https://github.com/benbalter/meeting-matrix","commit_stats":{"total_commits":47,"total_committers":1,"mean_commits":47.0,"dds":0.0,"last_synced_commit":"97f29d84628cb40547069a036186c0ed87169fc0"},"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/benbalter%2Fmeeting-matrix","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/benbalter%2Fmeeting-matrix/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/benbalter%2Fmeeting-matrix/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/benbalter%2Fmeeting-matrix/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/benbalter","download_url":"https://codeload.github.com/benbalter/meeting-matrix/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":250458334,"owners_count":21433853,"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","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":["meetings","raspberry-pi","rgb-led","rgb-matrix"],"created_at":"2024-10-02T12:03:02.052Z","updated_at":"2025-04-23T15:24:14.479Z","avatar_url":"https://github.com/benbalter.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Meeting Matrix\n\n*Visually counts down the time remaining in a meeting on an RGB LED Matrix using a Raspberry Pi.*\n\n## What it does\n\nA Raspberry Pi powered RGB LED Matrix to sit over your shoulder during virtual meetings and subtly count down the time remaining in a meeting to keep things on track.\n\nHave you ever been in a meeting that just \"ran out of time\"? Perhaps there's that one person that asks a questions or starts a new topic with less than a minute remaining. There has to be a better way! \n\nIntroducing *Meeting Matrix*. Meeting Matrix politely counts down the time remaining in a meeting on an RGB LED Matrix, which you can subtly place over your shoulder. Specifically, it connects to your calendar and displays the number of minutes remaining in a meeting (e.g., `5 minutes`) when:\n\n* Half of the meeting has elapsed (for example, 30 minutes for an hour meeting, 15 minutes for a 30 minute meeting)\n* Every 10 minutes when 50% of the meeting to 20 minutes are remaining\n* Every 5 minutes when 20 minutes to 5 minutes are remaining\n* Every minute for the last 5 minutes\n\nHere's what it looks like in action:\n\n![10-minutes](https://user-images.githubusercontent.com/282759/158282474-74941ff5-0823-48ca-9719-a5d6a83d08d3.png)\n\n## How it works\n\nThe Raspberry Pi connects to your Google Calendar to know when you're in a meeting and how much time is remaining. After that, the hardware/software interface consists of:\n\n* Raspberry Pi (any 32 pin model would work)\n* [Adafruit RGB Matrix Bonnet for Raspberry Pi](https://www.adafruit.com/product/3211)\n* [RGB Matrix](https://www.adafruit.com/category/327) (any size)\n* [Controlling RGB LED display with Raspberry Pi GPIO](https://github.com/hzeller/rpi-rgb-led-matrix)\n\nThis is my first Python project, so please be kind!\n## Setup \n\nThis repository contains an [Ansible Playbook](playbook.yml) which will build/install the necessary dependencies configure the Raspberry Pi with a single command:\n\n1. Flash the 64 bit Raspian lite image to the Micro SD card, configuring wifi and your SSH key\n2. Customize [`playbook.yml`](playbook.yml) and [`hosts.example.yml`](hosts.example.yml) (as `hosts.yml`)\n3. Run `ansible-playbook playbook.yml --inventory hosts.yml`\n\n## Authentication\n\nYou'll need to add a `credentials.json` file to the project directory, which contains your Google OAuth credentials as downloaded from the Cloud Console. \n\nYou'll also need to authorize the app on device with a browser, and then copy the resulting `token.json` file to the project directory on your Raspberry Pi.\n\n## Running\n\nThe script should run automatically via Docker Compose as a service once the Raspberri Pi boots up. To authenticate or test locally run `python meeting_matrix.py`.\n\n## Status\n\nProof of concept. Works on my machine, but your results may vary. Contributions welcome!\n\n## License\n\nThe project is licensed under the GPLv2 license based on its dependency on [`hzeller/rpi-rgb-led-matrix`](https://github.com/hzeller/rpi-rgb-led-matrix).\n\n## Roadmap\n\nSee the [open issues](https://github.com/benbalter/meeting-matrix/issues).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbenbalter%2Fmeeting-matrix","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbenbalter%2Fmeeting-matrix","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbenbalter%2Fmeeting-matrix/lists"}