# CERN OpenDays Registration App - Takeaways

- Institution: CERN
- Department: IT Lightning Talks (ITLT)
- Speaker: Viktor Kozlovszky
- Year: 2019
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3011774)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

In this short talk you will hear more about the Open Days ticketing system and its layer-separated architecture. Thanks to this project 75,000 people were able to get their tickets and enter the CERN sites and experiments..

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## Lectures

1. [CERN OpenDays Registration App - Takeaways](https://invisiblenetwork.ai/learn/cern/3011774/93c832d7ba0c), 7 min (CERN's player)